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WEBVTT | |
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The following is a conversation with Gustav Sorenstrom. | |
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He's the chief research and development officer at Spotify, | |
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leading their product design, data technology and engineering teams. | |
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As I've said before, in my research and in life in general, | |
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I love music, listening to it and creating it. | |
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And using technology, especially personalization through machine learning, | |
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to enrich the music discovery and listening experience. | |
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That is what Spotify has been doing for years, continually innovating, | |
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defining how we experience music as a society in the digital age. | |
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That's what Gustav and I talk about, among many other topics, | |
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including our shared appreciation of the movie True Romance, | |
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in my view, one of the great movies of all time. | |
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This is the Artificial Intelligence Podcast. | |
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If you enjoy it, subscribe on YouTube, give it five stars on iTunes, | |
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support on Patreon or simply connect with me on Twitter at Lex Friedman, | |
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spelled F R I D M A N. | |
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And now, here's my conversation with Gustav Sorenstrom. | |
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Spotify has over 50 million songs in its catalog. | |
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So let me ask the all important question. | |
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I feel like you're the right person to ask. | |
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What is the definitive greatest song of all time? | |
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It varies for me, personally. | |
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So you can't speak definitively for everyone? | |
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I wouldn't believe very much in machine learning if I did, right? | |
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Because everyone had the same taste. | |
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So for you, what is... you have to pick. What is the song? | |
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All right, so it's pretty easy for me. | |
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There's this song called You're So Cool, Hans Zimmer, a soundtrack to True Romance. | |
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It was a movie that made a big impression on me. | |
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And it's kind of been following me through my life. | |
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I actually had it play at my wedding. | |
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I sat with the organist and helped him play it on an organ, | |
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which was a pretty interesting experience. | |
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That is probably my, I would say, top three movie of all time. | |
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Yeah, this is an incredible movie. | |
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Yeah, and it came out during my formative years. | |
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And as I've discovered in music, you shape your music taste during those years. | |
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So it definitely affected me quite a bit. | |
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Did it affect you in any other kind of way? | |
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Well, the movie itself affected me back then. | |
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It was a big part of culture. | |
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I didn't really adopt any characters from the movie, | |
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but it was a great story of love, fantastic actors. | |
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And really, I didn't even know who Hans Zimmer was at the time, but fantastic music. | |
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And so that song has followed me. | |
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And the movie actually has followed me throughout my life. | |
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That was Quentin Tarantino, actually, I think, director or producer. | |
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So it's not Stairway to Heaven or Bohemian Rhapsody. | |
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Those are great. | |
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They're not my personal favorites, but I've realized that people have different tastes. | |
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And that's a big part of what we do. | |
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Well, for me, I would have to stick with Stairway to Heaven. | |
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So 35,000 years ago, I looked this up on Wikipedia, | |
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flute like instruments started being used in caves as part of hunting rituals. | |
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And primitive cultural gatherings, things like that. | |
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This is the birth of music. | |
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Since then, we had a few folks, Beethoven, Elvis, Beatles, Justin Bieber, of course, Drake. | |
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So in your view, let's start like high level philosophical. | |
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What is the purpose of music on this planet of ours? | |
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I think music has many different purposes. | |
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I think there's certainly a big purpose, which is the same as much of entertainment, | |
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which is escapism and to be able to live in some sort of other mental state for a while. | |
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But I also think you have the opposite of escaping, | |
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which is to help you focus on something you are actually doing. | |
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Because I think people use music as a tool to tune the brain | |
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to the activities that they are actually doing. | |
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And it's kind of like, in one sense, maybe it's the rawest signal. | |
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If you think about the brain as neural networks, | |
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it's maybe the most efficient hack we can do to actually actively tune it | |
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into some state that you want to be. | |
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You can do it in other ways. | |
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You can tell stories to put people in a certain mood. | |
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But music is probably very effective to get you to a certain mood very fast, I think. | |
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You know, there's a social component historically to music, | |
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where people listen to music together. | |
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I was just thinking about this, that to me, and you mentioned machine learning, | |
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but to me personally, music is a really private thing. | |
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I'm speaking for myself, I listen to music, | |
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like almost nobody knows the kind of things I have in my library, | |
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except people who are really close to me and they really only know a certain percentage. | |
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There's like some weird stuff that I'm almost probably embarrassed by, right? | |
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It's called the guilty pleasures, right? | |
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Everyone has the guilty pleasures, yeah. | |
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Hopefully they're not too bad, but for me, it's personal. | |
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Do you think of music as something that's social or as something that's personal? | |
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Or does it vary? | |
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So I think it's the same answer that you use it for both. | |
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We've thought a lot about this during these 10 years at Spotify, obviously. | |
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In one sense, as you said, music is incredibly | |
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social, you go to concerts and so forth. | |
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On the other hand, it is your escape and everyone has these things that are very personal to them. | |
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So what we've found is that when it comes to, most people claim that they have a friend or two | |
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that they are heavily inspired by and that they listen to. | |
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So I actually think music is very social, but in a smaller group setting, | |
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it's an intimate form of, it's an intimate relationship. | |
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It's not something that you necessarily share broadly. | |
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Now, at concerts, you can argue you do, but then you've gathered a lot of people | |
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that you have something in common with. | |
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I think this broadcast sharing of music is something we tried on social networks and so forth. | |
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But it turns out that people aren't super interested in sharing their music. | |
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They aren't super interested in what their friends listen to. | |
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They're interested in understanding if they have something in common perhaps with a friend, | |
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but not just as information. | |
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Right, that's really interesting. | |
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I was just thinking of it this morning, listening to Spotify. | |
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I really have a pretty intimate relationship with Spotify, with my playlists, right? | |
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I've had them for many years now and they've grown with me together. | |
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There's an intimate relationship you have with a library of music that you've developed. | |
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And we'll talk about different ways we can play with that. | |
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Can you do the impossible task and try to give a history of music listening | |
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from your perspective from before the internet and after the internet | |
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and just kind of everything leading up to streaming with Spotify and so on? | |
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I'll try. | |
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It could be a 100 year podcast. | |
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I'll try to do a brief version. | |
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There are some things that I think are very interesting during the history of music, | |
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which is that before recorded music, to be able to enjoy music, | |
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you actually had to be where the music was produced | |
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because you couldn't record it and time shift it, right? | |
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Creation and consumption had to happen at the same time, basically concerts. | |
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And so you either had to get to the nearest village to listen to music. | |
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And while that was cumbersome and it severely limited the distribution of music, | |
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it also had some different qualities, | |
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which was that the creator could always interact with the audience. | |
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It was always live. | |
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And also there was no time cap on the music. | |
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So I think it's not a coincidence that these early classical works, | |
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they're much longer than the three minutes. | |
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The three minutes came in as a restriction of the first wax disc that could only contain | |
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a three minute song on one side, right? | |
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So actually the recorded music severely limited or put constraints. | |
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I won't say limit. | |
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I mean, constraints are often good, | |
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but it put very hard constraints on the music format. | |
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So you kind of said, instead of doing this opus on many tens of minutes or something, | |
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now you get three and a half minutes because then you're out of wax on this disc. | |
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But in return, you get an amazing distribution. | |
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Your reach will widen, right? | |
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Just on that point real quick. | |
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Without the mass scale distribution, there's a scarcity component | |
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where you kind of look forward to it. | |
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We had that, it's like the Netflix versus HBO Game of Thrones. | |
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You like wait for the event because you can't really listen to it. | |
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So you like look forward to it and then it's like, | |
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you derive perhaps more pleasure because it's more rare for you to listen to a particular piece. | |
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You think there's value to that scarcity? | |
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Yeah, I think that that is definitely a thing. | |
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And there's always this component of if you have something in infinite amounts, | |
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will you value it as much? | |
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Probably not. | |
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Humanity is always seeking some, it's relative. | |
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So you're always seeking something you didn't have. | |
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And when you have it, you don't appreciate it as much. | |
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So I think that's probably true. | |
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But I think that that's probably true. | |
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But I think that's why concerts exist. | |
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So you can actually have both. | |
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But I think net, if you couldn't listen to music in your car driving, that'd be worse. | |
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That cost will be bigger than the benefit of the anticipation I think that you would have. | |
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So, yeah, it started with live concerts. | |
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Then it's being able to, you know, the phonograph invented, right? | |
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That you start to be able to record music. | |
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Exactly. | |
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So then you got this massive distribution that made it possible to create two things. | |
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I think, first of all, cultural phenomenons, they probably need distribution to be able to happen. | |
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But it also opened access to, you know, for a new kind of artist. | |
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So you started to have these phenomenons like Beatles and Elvis and so forth. | |
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That would really, a function of distribution, I think, obviously of talent and innovation. | |
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But there was also technical component. | |
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And of course, the next big innovation to come along was radio. | |
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Broadcast radio. | |
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And I think radio is interesting because it started not as a music medium. | |
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It started as an information medium for news. | |
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And then radio needed to find something to fill the time with so that they could honestly | |
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play more ads and make more money. | |
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And music was free. | |
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So then you had this massive distribution where you could program to people. | |
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I think those things, that ecosystem, is what created the ability for hits. | |
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But it was also a very broadcast medium. | |
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So you would tend to get these massive, massive hits, but maybe not such a long tail. | |
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In terms of choice of everybody listens to the same stuff. | |
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Yeah. | |
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And as you said, I think there are some social benefits to that. | |
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I think, for example, there's a high statistical chance that if I talk about the latest episode | |
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of Game of Thrones, we have something to talk about, just statistically. | |
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In the age of individual choice, maybe some of that goes away. | |
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So I do see the value of shared cultural components, but I also obviously love personalization. | |
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And so let's catch this up to the internet. | |
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So maybe Napster, well, first of all, there's MP3s, tapes, CDs. | |
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There was a digitalization of music with a CD, really. | |
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It was physical distribution, but the music became digital. | |
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And so they were files, but basically boxed software, to use a software analogy. | |
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And then you could start downloading these files. | |
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And I think there are two interesting things that happened. | |
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Back to music used to be longer before it was constrained by the distribution medium. | |
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I don't think that was a coincidence. | |
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And then really the only music genre to have developed mostly after music was a file again | |
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on the internet is EDM. | |
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And EDM is often much longer than the traditional music. | |
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I think it's interesting to think about the fact that music is no longer constrained in | |
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minutes per song or something. | |
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It's a legacy of an old distribution technology. | |
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And you see some of this new music that breaks the format. | |
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Not so much as I would have expected actually by now, but it still happens. | |
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So first of all, I don't really know what EDM is. | |
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Electronic dance music. | |
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Yeah. | |
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You could say Avicii. | |
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Avicii was one of the biggest in this genre. | |
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So the main constraint is of time. | |
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Something like a three, four, five minute song. | |
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So you could have songs that were eight minutes, 10 minutes and so forth. | |
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Because it started as a digital product that you downloaded. | |
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So you didn't have this constraint anymore. | |
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So I think it's something really interesting that I don't think has fully happened yet. | |
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We're kind of jumping ahead a little bit to where we are, but I think there's tons of format | |
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innovation in music that should happen now, that couldn't happen when you needed to really | |
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adhere to the distribution constraints. | |
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If you didn't adhere to that, you would get no distribution. | |
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So Björk, for example, the Icelandic artist, she made a full iPad app as an album. | |
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That was very expensive. | |
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Even though the app store has great distribution, she gets nowhere near the distribution versus | |
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staying within the three minute format. | |
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So I think now that music is fully digital inside these streaming services, there is | |
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the opportunity to change the format again and allow creators to be much more creative | |
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without limiting their distribution ability. | |
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That's interesting that you're right. | |
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It's surprising that we don't see that taken advantage more often. | |
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It's almost like the constraints of the distribution from the 50s and 60s have molded the culture | |
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to where we want the five, three to five minute song than anything else, not just. | |
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So we want the song as consumers and as artists, because I write a lot of music and I never | |
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even thought about writing something longer than 10 minutes. | |
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It's really interesting that those constraints. | |
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Because all your training data has been three and a half minute songs, right? | |
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It's right. | |
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Okay, so yes, digitization of data led to then mp3s. | |
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Yeah, so I think you had this file then that was distributed physically, but then you had | |
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the components of digital distribution and then the internet happened and there was this | |
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vacuum where you had a format that could be digitally shipped, but there was no business | |
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model. | |
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And then all these pirate networks happened, Napster and in Pirate Island. | |
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Napster and in Sweden Pirate Bay, which was one of the biggest. | |
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And I think from a consumer point of view, which kind of leads up to the inception of | |
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Spotify, from a consumer point of view, consumers for the first time had this access model to | |
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music where they could, without kind of any marginal cost, they could try different tracks. | |
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You could use music in new ways. | |
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There was no marginal cost. | |
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And that was a fantastic consumer experience to have access to all the music ever made, | |
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I think was fantastic. | |
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But it was also horrible for artists because there was no business model around it. | |
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So they didn't make any money. | |
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So the user need almost drove the user interface before there was a business model. | |
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And then there were these download stores that allowed you to download files, which | |
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was a solution, but it didn't solve the access problem. | |
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There was still a marginal cost of 99 cents to try one more track. | |
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And I think that that heavily limits how you listen to music. | |
16:01.920 --> 16:07.600 | |
The example I always give is, you know, in Spotify, a huge amount of people listen to | |
16:07.600 --> 16:10.320 | |
music while they sleep, while they go to sleep and while they sleep. | |
16:11.280 --> 16:14.960 | |
If that costed you 99 cents per three minutes, you probably wouldn't do that. | |
16:15.520 --> 16:18.640 | |
And you would be much less adventurous if there was a real dollar cost to exploring | |
16:18.640 --> 16:19.200 | |
music. | |
16:19.200 --> 16:22.320 | |
So the access model is interesting in that it changes your music behavior. | |
16:22.320 --> 16:26.560 | |
You can be, you can take much more risk because there's no marginal cost to it. | |
16:27.680 --> 16:32.320 | |
Maybe let me linger on piracy for a second, because I find, especially coming from Russia, | |
16:33.200 --> 16:36.560 | |
piracy is something that's very interesting to me. | |
16:39.440 --> 16:49.040 | |
Not me, of course, ever, but I have friends who have partook in piracy of music, software, | |
16:49.040 --> 16:51.600 | |
TV shows, sporting events. | |
16:52.400 --> 16:57.920 | |
And usually to me, what that shows is not that they're, they can actually pay the money | |
16:58.400 --> 16:59.600 | |
and they're not trying to save money. | |
17:00.480 --> 17:02.800 | |
They're choosing the best experience. | |
17:03.760 --> 17:08.560 | |
So what to me, piracy shows is a business opportunity in all these domains. | |
17:08.560 --> 17:11.120 | |
And that's where I think you're right. | |
17:11.120 --> 17:15.840 | |
Spotify stepped in is basically piracy was an experience. | |
17:15.840 --> 17:23.520 | |
You can explore with fine music you like, and actually the interface of piracy is horrible | |
17:23.520 --> 17:29.680 | |
because it's, I mean, it's bad metadata, long download times, all kinds of stuff. | |
17:29.680 --> 17:37.520 | |
And what Spotify does is basically first rewards artists and second makes the experience of | |
17:37.520 --> 17:38.720 | |
exploring music much better. | |
17:38.720 --> 17:42.560 | |
I mean, the same is true, I think for movies and so on. | |
17:42.560 --> 17:48.080 | |
That piracy reveals in the software space, for example, I'm a huge user and fan of Adobe | |
17:48.080 --> 17:54.720 | |
products and there was much more incentive to pirate Adobe products before they went | |
17:54.720 --> 17:56.400 | |
to a monthly subscription plan. | |
17:57.120 --> 18:04.640 | |
And now all of the said friends that used to pirate Adobe products that I know now actually | |
18:04.640 --> 18:06.880 | |
pay gladly for the monthly subscription. | |
18:06.880 --> 18:08.000 | |
Yeah, I think you're right. | |
18:08.000 --> 18:11.360 | |
I think it's a sign of an opportunity for product development. | |
18:11.360 --> 18:19.120 | |
And that sometimes there's a product market fit before there's a business model fit in | |
18:19.120 --> 18:19.840 | |
product development. | |
18:19.840 --> 18:21.760 | |
I think that's a sign of it. | |
18:21.760 --> 18:24.320 | |
In Sweden, I think it was a bit of both. | |
18:24.320 --> 18:30.480 | |
There was a culture where we even had a political party called the Pirate Party. | |
18:30.480 --> 18:35.120 | |
And this was during the time when people said that information should be free. | |
18:35.120 --> 18:38.080 | |
It was somehow wrong to charge for ones and zeros. | |
18:38.080 --> 18:43.600 | |
So I think people felt that artists should probably make some money somehow else and | |
18:43.600 --> 18:44.880 | |
concerts or something. | |
18:44.880 --> 18:49.920 | |
So at least in Sweden, it was part really social acceptance, even at the political level. | |
18:49.920 --> 18:56.800 | |
But that also forced Spotify to compete with free, which I don't think would actually | |
18:56.800 --> 18:58.560 | |
could have happened anywhere else in the world. | |
18:58.560 --> 19:03.120 | |
The music industry needed to be doing bad enough to take that risk. | |
19:03.120 --> 19:04.800 | |
And Sweden was like the perfect testing ground. | |
19:04.800 --> 19:10.640 | |
It had government funded high bandwidth, low latency broadband, which meant that the product | |
19:10.640 --> 19:11.440 | |
would work. | |
19:11.440 --> 19:14.000 | |
And it was also there was no music revenue anyway. | |
19:14.000 --> 19:17.600 | |
So they were kind of like, I don't think this is going to work, but why not? | |
19:18.800 --> 19:21.920 | |
So this product is one that I don't think could have happened in America, the world's | |
19:21.920 --> 19:23.200 | |
largest music market, for example. | |
19:23.920 --> 19:25.600 | |
So how do you compete with free? | |
19:25.600 --> 19:30.640 | |
Because that's an interesting world of the internet where most people don't like to | |
19:30.640 --> 19:31.520 | |
pay for things. | |
19:31.520 --> 19:35.360 | |
So Spotify steps in and tries to, yes, compete with free. | |
19:36.080 --> 19:36.640 | |
How do you do it? | |
19:37.120 --> 19:38.240 | |
So I think two things. | |
19:38.240 --> 19:41.680 | |
One is people are starting to pay for things on the internet. | |
19:41.680 --> 19:47.440 | |
I think one way to think about it was that advertising was the first business model because | |
19:47.440 --> 19:49.200 | |
no one would put a credit card on the internet. | |
19:49.200 --> 19:51.040 | |
Transactional with Amazon was the second. | |
19:51.600 --> 19:52.960 | |
And maybe subscription is the third. | |
19:52.960 --> 19:55.680 | |
And if you look offline, subscription is the biggest of those. | |
19:56.480 --> 19:57.600 | |
So that may still happen. | |
19:57.600 --> 19:59.040 | |
I think people are starting to pay for things. | |
19:59.040 --> 20:01.680 | |
But definitely back then, we needed to compete with free. | |
20:02.480 --> 20:07.600 | |
And the first thing you need to do is obviously to lower the price to free and then you need | |
20:07.600 --> 20:09.440 | |
to be better somehow. | |
20:09.440 --> 20:15.040 | |
And the way that Spotify was better was on the user experience, on the actual performance, | |
20:15.040 --> 20:24.640 | |
the latency of, you know, even if you had high bandwidth broadband, it would still take | |
20:24.640 --> 20:30.800 | |
you 30 seconds to a minute to download one of these tracks. | |
20:30.800 --> 20:35.360 | |
So the Spotify experience of starting within the perceptual limit of immediacy, about 250 | |
20:35.360 --> 20:41.520 | |
milliseconds, meant that the whole trick was it felt as if you had downloaded all of Pirate | |
20:41.520 --> 20:41.680 | |
Bay. | |
20:41.680 --> 20:42.800 | |
It was on your hard drive. | |
20:42.800 --> 20:44.400 | |
It was that fast, even though it wasn't. | |
20:45.360 --> 20:46.720 | |
And it was still free. | |
20:46.720 --> 20:50.400 | |
But somehow you were actually still being a legal citizen. | |
20:50.400 --> 20:54.160 | |
And that was the trick that Spotify managed to pull off. | |
20:54.880 --> 20:58.240 | |
So I've actually heard you say this or write this. | |
20:58.240 --> 21:02.400 | |
And I was surprised that I wasn't aware of it because I just took it for granted. | |
21:02.400 --> 21:05.920 | |
You know, whenever an awesome thing comes along, you're just like, of course, it has | |
21:05.920 --> 21:06.480 | |
to be this way. | |
21:07.360 --> 21:08.560 | |
That's exactly right. | |
21:08.560 --> 21:14.720 | |
That it felt like the entire world's libraries at my fingertips because of that latency being | |
21:14.720 --> 21:15.440 | |
reduced. | |
21:15.440 --> 21:18.640 | |
What was the technical challenge in reducing the latency? | |
21:18.640 --> 21:25.280 | |
So there was a group of really, really talented engineers, one of them called Ludwig Strigius. | |
21:25.280 --> 21:32.080 | |
He wrote the, actually from Gothenburg, he wrote the initial, the uTorrent client, which | |
21:32.080 --> 21:37.760 | |
is kind of an interesting backstory to Spotify, that we have one of the top developers from | |
21:38.480 --> 21:39.840 | |
uTorrent clients as well. | |
21:39.840 --> 21:42.320 | |
So he wrote uTorrent, the world's smallest uTorrent client. | |
21:42.320 --> 21:49.440 | |
And then he was acquired very early by Daniel and Martin, who founded Spotify, and they | |
21:49.440 --> 21:53.040 | |
actually sold the uTorrent client to BitTorrent, but kept Ludwig. | |
21:53.040 --> 21:58.240 | |
So Spotify had a lot of experience within peer to peer networking. | |
21:59.040 --> 22:04.560 | |
So the original innovation was a distribution innovation, where Spotify built an end to | |
22:04.560 --> 22:08.160 | |
end media distribution system up until only a few years ago, we actually hosted all the | |
22:08.160 --> 22:09.440 | |
music ourselves. | |
22:09.440 --> 22:13.360 | |
So we had both the service side and the client, and that meant that we could do things such | |
22:13.360 --> 22:19.200 | |
as having a peer to peer solution to use local caching on the client side, because back then | |
22:19.200 --> 22:20.800 | |
the world was mostly desktop. | |
22:20.800 --> 22:26.240 | |
But we could also do things like hack the TCP protocols, things like Nagel's algorithm | |
22:26.240 --> 22:31.200 | |
for kind of exponential back off, or ramp up and just go full throttle and optimize | |
22:31.200 --> 22:33.760 | |
for latency at the cost of bandwidth. | |
22:33.760 --> 22:39.200 | |
And all of this end to end control meant that we could do an experience that felt like a | |
22:39.200 --> 22:40.480 | |
step change. | |
22:40.480 --> 22:46.720 | |
These days, we actually are on GCP, we don't host our own stuff, and everyone is really | |
22:46.720 --> 22:47.360 | |
fast these days. | |
22:47.360 --> 22:49.440 | |
So that was the initial competitive advantage. | |
22:49.440 --> 22:51.440 | |
But then obviously, you have to move on over time. | |
22:51.440 --> 22:54.480 | |
And that was over 10 years ago, right? | |
22:54.480 --> 22:55.840 | |
That was in 2008. | |
22:55.840 --> 22:57.520 | |
The product was launched in Sweden. | |
22:57.520 --> 22:59.440 | |
It was in a beta, I think, 2007. | |
22:59.440 --> 23:00.800 | |
And it was on the desktop, right? | |
23:00.800 --> 23:01.840 | |
It was desktop only. | |
23:01.840 --> 23:03.840 | |
There's no phone. | |
23:03.840 --> 23:04.480 | |
There was no phone. | |
23:04.480 --> 23:07.920 | |
The iPhone came out in 2008. | |
23:07.920 --> 23:10.480 | |
But the App Store came out one year later, I think. | |
23:10.480 --> 23:13.120 | |
So the writing was on the wall, but there was no phone yet. | |
23:14.160 --> 23:19.680 | |
You've mentioned that people would use Spotify to discover the songs they like, and then | |
23:19.680 --> 23:24.880 | |
they would torrent those songs to so they can copy it to their phone. | |
23:24.880 --> 23:25.840 | |
Just hilarious. | |
23:25.840 --> 23:26.320 | |
Exactly. | |
23:26.320 --> 23:27.440 | |
Not torrent, pirate. | |
23:27.440 --> 23:32.800 | |
Seriously, piracy does seem to be like a good guide for business models. | |
23:33.520 --> 23:34.560 | |
Video content. | |
23:34.560 --> 23:37.600 | |
As far as I know, Spotify doesn't have video content. | |
23:37.600 --> 23:42.080 | |
Well, we do have music videos, and we do have videos on the service. | |
23:42.080 --> 23:48.320 | |
But the way we think about ourselves is that we're an audio service, and we think that | |
23:48.320 --> 23:52.800 | |
if you look at the amount of time that people spend on audio, it's actually very similar | |
23:52.800 --> 23:55.200 | |
to the amount of time that people spend on music. | |
23:55.200 --> 23:58.640 | |
It's very similar to the amount of time that people spend on video. | |
23:58.640 --> 24:02.000 | |
So the opportunity should be equally big. | |
24:02.000 --> 24:03.520 | |
But today, it's not at all valued. | |
24:03.520 --> 24:05.040 | |
Videos value much higher. | |
24:05.040 --> 24:08.320 | |
So we think it's basically completely undervalued. | |
24:08.320 --> 24:10.560 | |
So we think of ourselves as an audio service. | |
24:10.560 --> 24:14.000 | |
But within that audio service, I think video can make a lot of sense. | |
24:14.000 --> 24:19.040 | |
I think when you're discovering an artist, you probably do want to see them and understand | |
24:19.040 --> 24:21.200 | |
who they are, to understand their identity. | |
24:21.200 --> 24:22.400 | |
You won't see that video every time. | |
24:22.400 --> 24:25.120 | |
90% of the time, the phone is going to be in your pocket. | |
24:25.120 --> 24:27.280 | |
For podcasters, you use video. | |
24:27.280 --> 24:28.560 | |
I think that can make a ton of sense. | |
24:28.560 --> 24:33.600 | |
So we do have video, but we're an audio service where, think of it as we call it internally, | |
24:33.600 --> 24:35.120 | |
backgroundable video. | |
24:35.120 --> 24:38.720 | |
Video that is helpful, but isn't the driver of the narrative. | |
24:39.440 --> 24:48.560 | |
I think also, if we look at YouTube, there's quite a few folks who listen to music on YouTube. | |
24:48.560 --> 24:55.280 | |
So in some sense, YouTube is a bit of a competitor to Spotify, which is very strange to me that | |
24:55.280 --> 24:57.360 | |
people use YouTube to listen to music. | |
24:57.920 --> 25:00.640 | |
They play essentially the music videos, right? | |
25:00.640 --> 25:03.360 | |
But don't watch the videos and put it in their pocket. | |
25:03.360 --> 25:12.240 | |
Well, I think it's similar to what, strangely, maybe it's similar to what we were for the | |
25:12.240 --> 25:20.640 | |
piracy networks, where YouTube, for historical reasons, have a lot of music videos. | |
25:20.640 --> 25:25.040 | |
So people use YouTube for a lot of the discovery part of the process, I think. | |
25:25.040 --> 25:29.520 | |
But then it's not a really good sort of, quote unquote, MP3 player, because it doesn't even | |
25:29.520 --> 25:29.920 | |
background. | |
25:29.920 --> 25:31.600 | |
Then you have to keep the app in the foreground. | |
25:31.600 --> 25:36.160 | |
So it's not a good consumption tool, but it's a decently good discovery. | |
25:36.160 --> 25:37.840 | |
I mean, I think YouTube is a fantastic product. | |
25:38.400 --> 25:40.320 | |
And I use it for all kinds of purposes. | |
25:40.320 --> 25:41.040 | |
That's true. | |
25:41.040 --> 25:46.560 | |
If I were to admit something, I do use YouTube a little bit to assist in the discovery process | |
25:46.560 --> 25:47.280 | |
of songs. | |
25:47.280 --> 25:50.320 | |
And then if I like it, I'll add it to Spotify. | |
25:50.320 --> 25:51.760 | |
But that's OK. | |
25:51.760 --> 25:52.560 | |
That's OK with us. | |
25:53.600 --> 25:55.520 | |
OK, so sorry, we're jumping around a little bit. | |
25:55.520 --> 25:57.920 | |
So it's kind of incredible. | |
25:58.560 --> 26:01.440 | |
You look at Napster, you look at the early days of Spotify. | |
26:03.440 --> 26:06.080 | |
One fascinating point is how do you grow a user base? | |
26:06.640 --> 26:08.320 | |
So you're there in Sweden. | |
26:08.960 --> 26:10.320 | |
You have an idea. | |
26:10.320 --> 26:12.480 | |
I saw the initial sketches that look terrible. | |
26:14.160 --> 26:18.240 | |
How do you grow a user base from a few folks to millions? | |
26:19.280 --> 26:21.680 | |
I think there are a bunch of tactical answers. | |
26:22.240 --> 26:24.160 | |
So first of all, I think you need a great product. | |
26:24.160 --> 26:30.080 | |
I don't think you take a bad product and market it to be successful. | |
26:30.080 --> 26:31.120 | |
So you need a great product. | |
26:31.120 --> 26:34.720 | |
But sorry to interrupt, but it's a totally new way to listen to music, too. | |
26:34.720 --> 26:38.560 | |
So it's not just did people realize immediately that Spotify is a great product? | |
26:38.560 --> 26:40.240 | |
No, I think they did. | |
26:40.240 --> 26:45.280 | |
So back to the point of piracy, it was a totally new way to listen to music legally. | |
26:45.840 --> 26:48.960 | |
But people had been used to the access model in Sweden | |
26:48.960 --> 26:50.880 | |
and the rest of the world for a long time through piracy. | |
26:50.880 --> 26:54.160 | |
So one way to think about Spotify, it was just legal and fast piracy. | |
26:54.720 --> 26:56.240 | |
And so people have been using it for a long time. | |
26:56.960 --> 26:59.040 | |
So they weren't alien to it. | |
26:59.040 --> 27:01.360 | |
They didn't really understand how it could be illegal | |
27:01.360 --> 27:03.920 | |
because it seemed too fast and too good to be true, | |
27:03.920 --> 27:06.960 | |
which I think is a great product proposition if you can be too good to be true. | |
27:06.960 --> 27:09.760 | |
But what I saw again and again was people showing each other, | |
27:09.760 --> 27:13.200 | |
clicking the song, showing how fast it started and say, can you believe this? | |
27:13.200 --> 27:16.320 | |
So I really think it was about speed. | |
27:16.320 --> 27:22.000 | |
Then we also had an invite program that was really meant for scaling | |
27:22.000 --> 27:23.280 | |
because we hosted our own service. | |
27:23.280 --> 27:25.040 | |
We needed to control scaling. | |
27:25.040 --> 27:27.600 | |
But that built a lot of expectation. | |
27:27.600 --> 27:32.880 | |
And I don't want to say hype because hype implies that it wasn't true. | |
27:32.880 --> 27:38.560 | |
Excitement around the product. And we've replicated that when we launched in the US. | |
27:38.560 --> 27:41.200 | |
We also built up an invite only program first. | |
27:41.200 --> 27:46.160 | |
There are lots of tactics, but I think you need a great product to solve some problem. | |
27:46.160 --> 27:51.440 | |
And basically the key innovation, there was technology, | |
27:51.440 --> 27:55.600 | |
but on a meta level, the innovation was really the access model versus the ownership model. | |
27:55.600 --> 27:56.880 | |
And that was tricky. | |
27:56.880 --> 28:01.440 | |
A lot of people said that they wanted to be able to do it. | |
28:01.440 --> 28:03.680 | |
I mean, they wanted to own their music. | |
28:04.480 --> 28:07.520 | |
They would never kind of rent it or borrow it. | |
28:07.520 --> 28:09.120 | |
But I think the fact that we had a free tier, | |
28:09.120 --> 28:14.000 | |
which meant that you get to keep this music for life as well, helped quite a lot. | |
28:14.560 --> 28:18.560 | |
So this is an interesting psychological point that maybe you can speak to. | |
28:18.560 --> 28:20.080 | |
It was a big shift for me. | |
28:22.240 --> 28:24.800 | |
It's almost like I had to go to therapy for this. | |
28:26.240 --> 28:29.360 | |
I think I would describe my early listening experience, | |
28:29.360 --> 28:32.480 | |
and I think a lot of my friends do, as basically hoarding music. | |
28:33.280 --> 28:35.920 | |
As you're like slowly, one song by one song, | |
28:35.920 --> 28:39.920 | |
or maybe albums, gathering a collection of music that you love. | |
28:40.960 --> 28:42.080 | |
And you own it. | |
28:42.080 --> 28:46.160 | |
It's like often, especially with CDs or tape, you like physically had it. | |
28:46.960 --> 28:50.240 | |
And what Spotify, what I had to come to grips with, | |
28:50.240 --> 28:55.520 | |
it was kind of liberating actually, is to throw away all the music. | |
28:55.520 --> 28:58.480 | |
I've had this therapy session with lots of people. | |
28:58.480 --> 29:02.560 | |
And I think the mental trick is, so actually we've seen the user data. | |
29:02.560 --> 29:05.040 | |
When Spotify started, a lot of people did the exact same thing. | |
29:05.040 --> 29:08.240 | |
They started hoarding as if the music would disappear. | |
29:09.280 --> 29:10.880 | |
Almost the equivalent of downloading. | |
29:10.880 --> 29:16.080 | |
And so we had these playlists that had limits of like a few hundred thousand tracks. | |
29:16.080 --> 29:17.360 | |
We figured no one will ever. | |
29:17.360 --> 29:18.560 | |
Well, they do. | |
29:18.560 --> 29:20.960 | |
Nuts and hundreds and hundreds of thousands of tracks. | |
29:20.960 --> 29:25.760 | |
And to this day, some people want to actually save, quote unquote, | |
29:25.760 --> 29:26.960 | |
and then play the entire catalog. | |
29:26.960 --> 29:32.880 | |
But I think the therapy session goes something like instead of throwing away your music, | |
29:34.080 --> 29:37.760 | |
if you took your files and you stored them in the locker at Google, | |
29:38.720 --> 29:39.680 | |
it'd be a streaming service. | |
29:39.680 --> 29:42.720 | |
It's just that in that locker, you have all the world's music now for free. | |
29:42.720 --> 29:45.520 | |
So instead of giving away your music, you got all the music. | |
29:45.520 --> 29:46.720 | |
It's yours. | |
29:46.720 --> 29:50.240 | |
You could think of it as having a copy of the world's catalog there forever. | |
29:50.240 --> 29:52.720 | |
So you actually got more music instead of less. | |
29:52.720 --> 29:58.720 | |
It's just that you just took that hard disk and you sent it to someone who stored it for you. | |
29:58.720 --> 30:01.440 | |
And once you go through that mental journey, I'm like, it's still my files. | |
30:01.440 --> 30:02.560 | |
They're just over there. | |
30:02.560 --> 30:05.520 | |
And I just have 40 million or 50 million or something now. | |
30:05.520 --> 30:07.600 | |
Then people are like, OK, that's good. | |
30:07.600 --> 30:10.880 | |
The problem is, I think, because you paid us a subscription, | |
30:11.840 --> 30:14.000 | |
if we hadn't had the free tier where you would feel like, | |
30:14.000 --> 30:17.120 | |
even if I don't want to pay anymore, I still get to keep them. | |
30:17.120 --> 30:18.480 | |
You keep your playlist forever. | |
30:18.480 --> 30:20.240 | |
They don't disappear even though you stop paying. | |
30:20.240 --> 30:21.760 | |
I think that was really important. | |
30:21.760 --> 30:25.440 | |
If we would have started as, you know, you can put in all this time, | |
30:25.440 --> 30:27.280 | |
but if you stop paying, you lose all your work. | |
30:27.280 --> 30:31.760 | |
I think that would have been a big challenge and was the big challenge for a lot of our competitors. | |
30:31.760 --> 30:34.880 | |
That's another reason why I think the free tier is really important. | |
30:34.880 --> 30:37.600 | |
That people need to feel the security, that the work they put in, | |
30:37.600 --> 30:39.920 | |
it will never disappear, even if they decide not to pay. | |
30:40.800 --> 30:42.880 | |
I like how you put the work you put in. | |
30:42.880 --> 30:44.480 | |
I actually stopped even thinking of it that way. | |
30:44.480 --> 30:50.080 | |
I just actually Spotify taught me to just enjoy music as opposed to. | |
30:50.080 --> 30:57.200 | |
As opposed to what I was doing before, which is like in an unhealthy way, hoarding music. | |
30:58.560 --> 31:01.280 | |
Which I found that because I was doing that, | |
31:01.280 --> 31:06.880 | |
I was listening to a small selection of songs way too much to where I was getting sick of them. | |
31:07.520 --> 31:11.680 | |
Whereas Spotify, the more liberating kind of approach is I was just enjoying. | |
31:11.680 --> 31:13.920 | |
Of course, I listened to Stairway to Heaven over and over, | |
31:13.920 --> 31:18.240 | |
but because of the extra variety, I don't get as sick of them. | |
31:18.240 --> 31:20.640 | |
There's an interesting statistic I saw. | |
31:21.520 --> 31:26.640 | |
So Spotify has, maybe you can correct me, but over 50 million songs, tracks, | |
31:27.600 --> 31:30.000 | |
and over 3 billion playlists. | |
31:31.360 --> 31:35.520 | |
So 50 million songs and 3 billion playlists. | |
31:35.520 --> 31:37.600 | |
60 times more playlist songs. | |
31:38.480 --> 31:39.360 | |
What do you make of that? | |
31:39.920 --> 31:40.160 | |
Yeah. | |
31:40.160 --> 31:48.320 | |
So the way I think about it is that from a statistician or machine learning point of view, | |
31:48.320 --> 31:52.000 | |
you have all these, if you want to think about reinforcement learning, | |
31:52.000 --> 31:54.320 | |
you have this state space of all the tracks. | |
31:54.320 --> 31:57.280 | |
You can take different journeys through this world. | |
32:00.160 --> 32:05.200 | |
I think of these as people helping themselves and each other, | |
32:05.200 --> 32:08.720 | |
creating interesting vectors through this space of tracks. | |
32:08.720 --> 32:14.080 | |
And then it's not so surprising that across many tens of millions of atomic units, | |
32:14.080 --> 32:17.280 | |
there will be billions of paths that make sense. | |
32:17.280 --> 32:21.920 | |
And we're probably pretty quite far away from having found all of them. | |
32:21.920 --> 32:26.640 | |
So kind of our job now is users, when Spotify started, | |
32:26.640 --> 32:30.000 | |
it was really a search box that was for the time pretty powerful. | |
32:30.000 --> 32:34.400 | |
And then I'd like to refer to it as this programming language called playlisting, | |
32:34.400 --> 32:36.800 | |
where if you, as you probably were pretty good at music, | |
32:36.800 --> 32:39.120 | |
you knew your new releases, you knew your back catalog, | |
32:39.120 --> 32:40.480 | |
you knew your star with the heaven, | |
32:40.480 --> 32:43.200 | |
you could create a soundtrack for yourself using this playlisting tool, | |
32:43.200 --> 32:46.720 | |
this like meta programming language for music to soundtrack your life. | |
32:47.360 --> 32:50.160 | |
And people who were good at music, it's back to how do you scale the product. | |
32:50.960 --> 32:53.760 | |
For people who are good at music, that wasn't actually enough. | |
32:53.760 --> 32:55.840 | |
If you had the catalog and a good search tool, | |
32:55.840 --> 32:57.120 | |
and you can create your own sessions, | |
32:57.120 --> 33:01.120 | |
you could create really good a soundtrack for your entire life. | |
33:01.120 --> 33:04.000 | |
Probably perfectly personalized because you did it yourself. | |
33:04.000 --> 33:06.880 | |
But the problem was most people, many people aren't that good at music. | |
33:06.880 --> 33:08.480 | |
They just can't spend the time. | |
33:08.480 --> 33:10.800 | |
Even if you're very good at music, it's going to be hard to keep up. | |
33:10.800 --> 33:16.400 | |
So what we did to try to scale this was to essentially try to build, | |
33:16.400 --> 33:20.480 | |
you can think of them as agents that this friend that some people had | |
33:20.480 --> 33:22.800 | |
that helped them navigate this music catalog. | |
33:22.800 --> 33:24.240 | |
That's what we're trying to do for you. | |
33:24.800 --> 33:32.640 | |
But also there is something like 200 million active users. | |
33:32.640 --> 33:34.480 | |
1 million active users on Spotify. | |
33:35.040 --> 33:36.640 | |
So there it's okay. | |
33:36.640 --> 33:38.720 | |
So from the machine learning perspective, | |
33:39.760 --> 33:45.760 | |
you have these 200 million people plus they're creating. | |
33:45.760 --> 33:49.840 | |
It's really interesting to think of a playlist as, | |
33:51.760 --> 33:53.200 | |
I mean, I don't know if you meant it that way, | |
33:53.200 --> 33:54.880 | |
but it's almost like a programming language. | |
33:54.880 --> 34:01.120 | |
It's or at least a trace of exploration of those individual agents. | |
34:01.120 --> 34:06.000 | |
The listeners and you have all this new tracks coming in. | |
34:06.000 --> 34:11.680 | |
So it's a fascinating space that is ripe for machine learning. | |
34:11.680 --> 34:17.440 | |
So is there, is it possible, how can playlists be used as data | |
34:18.080 --> 34:23.360 | |
in terms of machine learning and to help Spotify organize the music? | |
34:24.160 --> 34:29.680 | |
So we found in our data, not surprising that people who play listed lots | |
34:29.680 --> 34:30.720 | |
they retain much better. | |
34:30.720 --> 34:32.240 | |
They had a great experience. | |
34:32.240 --> 34:35.360 | |
And so our first attempt was to playlist for users. | |
34:35.920 --> 34:41.360 | |
And so we acquired this company called Tunigo of editors and professional playlisters | |
34:41.360 --> 34:45.600 | |
and kind of leveraged the maximum of human intelligence | |
34:45.600 --> 34:51.440 | |
to help build kind of these vectors through the track space for people. | |
34:52.480 --> 34:54.320 | |
And that broadened the product. | |
34:54.320 --> 34:57.840 | |
But then the obvious next, and we use statistical means, | |
34:57.840 --> 35:02.080 | |
where they could see when they created a playlist, how did that playlist perform? | |
35:02.080 --> 35:04.800 | |
They could see skips of the songs, they could see how the songs perform, | |
35:04.800 --> 35:10.720 | |
and they manually iterated the playlist to maximize performance for a large group of people. | |
35:10.720 --> 35:14.480 | |
But there were never enough editors to playlists for you personally. | |
35:14.480 --> 35:17.680 | |
So the promise of machine learning was to go from kind of group personalization | |
35:18.240 --> 35:22.640 | |
using editors and tools and statistics to individualization. | |
35:22.640 --> 35:28.160 | |
And then what's so interesting about the 3 billion playlists we have is we ended, | |
35:28.160 --> 35:29.360 | |
the truth is we lucked out. | |
35:29.360 --> 35:32.880 | |
This was not a priority strategy, as is often the case. | |
35:32.880 --> 35:35.920 | |
It looks really smart in hindsight, but it was dumb luck. | |
35:37.440 --> 35:42.160 | |
We looked at these playlists and we had some people in the company, | |
35:42.160 --> 35:43.840 | |
a person named Eric Beranodson. | |
35:43.840 --> 35:48.560 | |
He was really good at machine learning already back then in like 2007, 2008. | |
35:48.560 --> 35:51.600 | |
Back then it was mostly collaborative filtering and so forth. | |
35:51.600 --> 35:57.920 | |
But we realized that what this is, is people are grouping tracks for themselves | |
35:57.920 --> 35:59.920 | |
that have some semantic meaning to them. | |
36:00.640 --> 36:04.160 | |
And then they actually label it with a playlist name as well. | |
36:04.160 --> 36:09.040 | |
So in a sense, people were grouping tracks along semantic dimensions and labeling them. | |
36:09.840 --> 36:15.840 | |
And so could you use that information to find that latent embedding? | |
36:15.840 --> 36:19.920 | |
And so we started playing around with collaborative filtering | |
36:20.960 --> 36:24.160 | |
and we saw tremendous success with it. | |
36:24.160 --> 36:28.320 | |
Basically trying to extract some of these dimensions. | |
36:28.320 --> 36:30.160 | |
And if you think about it, it's not surprising at all. | |
36:30.880 --> 36:34.880 | |
It'd be quite surprising if playlists were actually random, | |
36:34.880 --> 36:36.160 | |
if they had no semantic meaning. | |
36:36.880 --> 36:39.200 | |
For most people, they group these tracks for some reason. | |
36:39.840 --> 36:43.120 | |
So we just happened across this incredible data set. | |
36:43.120 --> 36:46.240 | |
Where people are taking these tens of millions of tracks | |
36:46.800 --> 36:49.280 | |
and group them along different semantic vectors. | |
36:49.280 --> 36:52.720 | |
And the semantics being outside the individual users. | |
36:52.720 --> 36:54.400 | |
So it's some kind of universal. | |
36:54.400 --> 36:59.760 | |
There's a universal embedding that holds across people on this earth. | |
36:59.760 --> 37:05.440 | |
Yes, I do think that the embeddings you find are going to be reflective of the people who play listed. | |
37:05.440 --> 37:09.040 | |
So if you have a lot of indie lovers who play list, | |
37:09.040 --> 37:13.440 | |
your embedding is going to perform better there. | |
37:14.800 --> 37:20.560 | |
But what we found was that yes, there were these latent similarities. | |
37:20.560 --> 37:22.000 | |
They were very powerful. | |
37:22.000 --> 37:28.720 | |
And it was interesting because I think that the people who play listed the most initially | |
37:28.720 --> 37:32.640 | |
were the so called music aficionados who were really into music. | |
37:32.640 --> 37:34.240 | |
And they often had a certain... | |
37:34.240 --> 37:38.240 | |
Their taste was often geared towards a certain type of music. | |
37:38.800 --> 37:42.160 | |
And so what surprised us, if you look at the problem from the outside, | |
37:42.160 --> 37:47.840 | |
you might expect that the algorithms would start performing best with mainstreamers first. | |
37:47.840 --> 37:51.360 | |
Because it somehow feels like an easier problem to solve mainstream taste | |
37:51.360 --> 37:52.640 | |
than really particular taste. | |
37:53.360 --> 37:55.120 | |
It was the complete opposite for us. | |
37:55.120 --> 37:58.640 | |
The recommendations performed fantastically for people who saw themselves as | |
37:59.280 --> 38:00.960 | |
having very unique taste. | |
38:00.960 --> 38:03.280 | |
That's probably because all of them play listed. | |
38:03.280 --> 38:05.120 | |
And they didn't perform so well for mainstreamers. | |
38:05.120 --> 38:09.440 | |
They actually thought they were a bit too particular and unorthodox. | |
38:09.440 --> 38:12.000 | |
So we had the complete opposite of what we expected. | |
38:12.000 --> 38:13.920 | |
Success within the hardest problem first, | |
38:13.920 --> 38:16.560 | |
and then had to try to scale to more mainstream recommendations. | |
38:17.600 --> 38:24.160 | |
So you've also acquired Echo Nest that analyzes song data. | |
38:24.160 --> 38:28.400 | |
So in your view, maybe you can talk about, | |
38:28.400 --> 38:31.680 | |
so what kind of data is there from a machine learning perspective? | |
38:31.680 --> 38:35.680 | |
From a machine learning perspective, there's a huge amount. | |
38:35.680 --> 38:40.640 | |
We're talking about playlisting and just user data of what people are listening to, | |
38:40.640 --> 38:43.920 | |
the playlist they're constructing, and so on. | |
38:44.640 --> 38:48.080 | |
And then there's the actual data within a song. | |
38:48.080 --> 38:51.920 | |
What makes a song, I don't know, the actual waveforms. | |
38:54.160 --> 38:55.120 | |
How do you mix the two? | |
38:55.680 --> 38:57.200 | |
How much value is there in each? | |
38:57.200 --> 39:03.120 | |
To me, it seems like user data is a romantic notion | |
39:03.120 --> 39:05.840 | |
that the song itself would contain useful information. | |
39:05.840 --> 39:09.840 | |
But if I were to guess, user data would be much more powerful, | |
39:09.840 --> 39:11.840 | |
like playlists would be much more powerful. | |
39:11.840 --> 39:13.680 | |
Yeah, so we use both. | |
39:14.800 --> 39:18.800 | |
Our biggest success initially was with playlist data | |
39:18.800 --> 39:21.920 | |
without understanding anything about the structure of the song. | |
39:22.480 --> 39:25.520 | |
But when we acquired Echo Nest, they had the inverse problem. | |
39:25.520 --> 39:27.440 | |
They actually didn't have any play data. | |
39:27.440 --> 39:29.680 | |
They were just, they were a provider of recommendations, | |
39:29.680 --> 39:31.280 | |
but they didn't actually have any play data. | |
39:31.840 --> 39:35.760 | |
So they looked at the structure of songs, sonically, | |
39:36.640 --> 39:40.400 | |
and they looked at Wikipedia for cultural references and so forth, right? | |
39:40.400 --> 39:41.920 | |
And did a lot of NLU and so forth. | |
39:41.920 --> 39:46.880 | |
So we got that skill into the company and combined kind of our user data | |
39:47.600 --> 39:51.600 | |
with their kind of content based. | |
39:51.600 --> 39:53.200 | |
So you can think of it as we were user based | |
39:53.200 --> 39:54.880 | |
and they were content based in their recommendations. | |
39:54.880 --> 39:56.960 | |
And we combined those two. | |
39:56.960 --> 40:00.240 | |
And for some cases where you have a new song that has no play data, | |
40:00.240 --> 40:04.960 | |
obviously you have to try to go by either who the artist is | |
40:04.960 --> 40:09.760 | |
or the sonic information in the song or what it's similar to. | |
40:09.760 --> 40:12.720 | |
So there's definitely a value in both and we do a lot in both, | |
40:12.720 --> 40:16.080 | |
but I would say, yes, the user data captures things | |
40:16.080 --> 40:19.680 | |
that have to do with culture in the greater society | |
40:19.680 --> 40:23.440 | |
that you would never see in the content itself. | |
40:23.440 --> 40:27.920 | |
But that said, we have seen, we have a research lab in Paris | |
40:28.880 --> 40:32.960 | |
when we can talk more about that on machine learning on the creator side, | |
40:32.960 --> 40:34.880 | |
what it can do for creators, not just for the consumers, | |
40:35.520 --> 40:38.640 | |
but where we looked at how does the structure of a song | |
40:38.640 --> 40:40.800 | |
actually affect the listening behavior? | |
40:40.800 --> 40:43.120 | |
And it turns out that there is a lot of, | |
40:43.120 --> 40:48.480 | |
we can predict things like skips based on the song itself. | |
40:48.480 --> 40:50.880 | |
We could say that maybe you should move that chorus a bit | |
40:50.880 --> 40:52.720 | |
because your skip is going to go up here. | |
40:52.720 --> 40:54.400 | |
There is a lot of latent structure in the music, | |
40:54.400 --> 40:57.520 | |
which is not surprising because it is some sort of mind hack. | |
40:58.640 --> 41:00.960 | |
So there should be structure. That's probably what we respond to. | |
41:00.960 --> 41:04.560 | |
You just blew my mind actually from the creator perspective. | |
41:05.520 --> 41:07.280 | |
So that's a really interesting topic | |
41:08.000 --> 41:11.920 | |
that probably most creators aren't taking advantage of, right? | |
41:11.920 --> 41:15.920 | |
So I've recently got to interact with a few folks, | |
41:15.920 --> 41:24.320 | |
YouTubers who are like obsessed with this idea of what do I do | |
41:24.320 --> 41:27.840 | |
to make sure people keep watching the video? | |
41:27.840 --> 41:32.080 | |
And they like look at the analytics of which point do people turn it off and so on. | |
41:32.720 --> 41:35.040 | |
First of all, I don't think that's healthy, | |
41:35.040 --> 41:37.600 | |
but it's because you can do it a little too much. | |
41:38.320 --> 41:42.240 | |
But it is a really powerful tool for helping the creative process. | |
41:42.240 --> 41:46.480 | |
You just made me realize you could do the same thing for creation of music. | |
41:47.280 --> 41:49.360 | |
And so is that something you've looked into? | |
41:51.360 --> 41:54.800 | |
And can you speak to how much opportunity there is for that kind of thing? | |
41:54.800 --> 41:59.200 | |
Yeah, so I listened to the podcast with Ziraj and I thought it was fantastic | |
41:59.200 --> 42:03.600 | |
and I reacted to the same thing where he said he posted something in the morning, | |
42:04.160 --> 42:06.560 | |
immediately watched the feedback where the drop off was | |
42:06.560 --> 42:08.400 | |
and then responded to that in the afternoon, | |
42:08.400 --> 42:12.080 | |
which is quite different from how people make podcasts, for example. | |
42:12.080 --> 42:12.880 | |
Yes, exactly. | |
42:12.880 --> 42:15.040 | |
I mean, the feedback loop is almost non existent. | |
42:15.040 --> 42:21.120 | |
So if we back out one level, I think actually both for music and podcasts, | |
42:21.120 --> 42:23.600 | |
which we also do at Spotify, | |
42:23.600 --> 42:27.440 | |
I think there's a tremendous opportunity just for the creation workflow. | |
42:27.440 --> 42:30.960 | |
And I think it's really interesting speaking to you who, | |
42:30.960 --> 42:34.160 | |
because you're a musician, a developer, and a podcaster. | |
42:34.720 --> 42:36.560 | |
If you think about those three different roles, | |
42:36.560 --> 42:38.880 | |
if you make the leap as a musician, | |
42:38.880 --> 42:42.080 | |
if you think about it as a software tool chain, really, | |
42:42.960 --> 42:46.320 | |
your DAW with the stems, that's the IDE, right? | |
42:46.320 --> 42:50.400 | |
That's where you work in source code format with what you're creating. | |
42:51.120 --> 42:52.320 | |
Then you sit around and you play with that. | |
42:52.320 --> 42:56.960 | |
And when you're happy, you compile that thing into some sort of AAC or MP3 or something. | |
42:57.520 --> 42:59.040 | |
You do that because you get distribution. | |
42:59.040 --> 43:02.240 | |
There are so many runtimes for that MP3 across the world in car stairs and stuff. | |
43:02.240 --> 43:03.920 | |
So if you kind of compile this execution, | |
43:03.920 --> 43:08.720 | |
you ship it out in kind of an old fashioned boxed software analogy. | |
43:09.280 --> 43:11.760 | |
And then you hope for the best, right? | |
43:11.760 --> 43:16.080 | |
But as a software developer, you would never do that. | |
43:16.080 --> 43:18.640 | |
First, you go on GitHub and you collaborate with other creators. | |
43:19.440 --> 43:22.800 | |
And then you think it'd be crazy to just ship one version of your software | |
43:22.800 --> 43:26.800 | |
without doing an A B test, without any feedback loop. | |
43:26.800 --> 43:28.320 | |
Issue tracking. | |
43:28.320 --> 43:28.880 | |
Exactly. | |
43:28.880 --> 43:31.760 | |
And then you would look at the feedback loop and say, | |
43:31.760 --> 43:34.160 | |
try to optimize that thing, right? | |
43:34.160 --> 43:37.840 | |
So I think if you think of it as a very specific software tool chain, | |
43:38.880 --> 43:42.880 | |
it looks quite arcane, the tools that a music creator has | |
43:42.880 --> 43:44.480 | |
versus what a software developer has. | |
43:45.360 --> 43:47.040 | |
So that's kind of how we think about it. | |
43:48.400 --> 43:52.640 | |
Why wouldn't a music creator have something like GitHub | |
43:52.640 --> 43:54.000 | |
where you could collaborate much more easily? | |
43:54.000 --> 43:56.560 | |
So we bought this company called Soundtrap, | |
43:56.560 --> 44:01.680 | |
which has a kind of Google Docs for music approach, where you can collaborate | |
44:01.680 --> 44:04.880 | |
with other people on the kind of source code format with Stems. | |
44:05.600 --> 44:09.600 | |
And I think introducing things like AI tools there to help you | |
44:09.600 --> 44:19.280 | |
as you're creating music, both in helping you put accompaniment to your music, | |
44:19.280 --> 44:24.400 | |
like drums or something, help you master and mix automatically, | |
44:24.400 --> 44:26.720 | |
help you understand how this track will perform. | |
44:26.720 --> 44:29.600 | |
Exactly what you would expect as a software developer. | |
44:29.600 --> 44:30.880 | |
I think it makes a lot of sense. | |
44:30.880 --> 44:33.520 | |
And I think the same goes for a podcaster. | |
44:33.520 --> 44:36.320 | |
I think podcasters will expect to have the same kind of feedback loop | |
44:36.320 --> 44:39.520 | |
that Siraj has, like, why wouldn't you? | |
44:39.520 --> 44:40.800 | |
Maybe it's not healthy, but... | |
44:41.520 --> 44:45.120 | |
Sorry, I wanted to criticize the fact because you can overdo it | |
44:45.120 --> 44:49.760 | |
because a lot of the, and we're in a new era of that. | |
44:49.760 --> 44:56.400 | |
So you can become addicted to it and therefore, what people say, | |
44:56.400 --> 44:59.680 | |
you become a slave to the YouTube algorithm or sort of, | |
45:00.640 --> 45:04.400 | |
it's always a danger of a new technology as opposed to say, | |
45:04.400 --> 45:11.600 | |
if you're creating a song, becoming too obsessed about the intro riff to the song | |
45:11.600 --> 45:15.440 | |
that keeps people listening versus actually the entirety of the creation process. | |
45:15.440 --> 45:16.160 | |
It's a balance. | |
45:16.160 --> 45:19.680 | |
But the fact that there's zero, I mean, you're blowing my mind right now, | |
45:19.680 --> 45:24.960 | |
because you're completely right that there is no signal whatsoever. | |
45:24.960 --> 45:28.960 | |
There's no feedback whatsoever on the creation process and music or podcasting, | |
45:30.000 --> 45:30.880 | |
almost at all. | |
45:31.680 --> 45:39.360 | |
And are you saying that Spotify is hoping to help create tools to, not tools, but... | |
45:39.360 --> 45:41.680 | |
No, tools actually. | |
45:41.680 --> 45:42.640 | |
Actually, tools. | |
45:42.640 --> 45:47.200 | |
Tools for creators. | |
45:47.200 --> 45:47.760 | |
Absolutely. | |
45:48.320 --> 45:53.520 | |
So we've made some acquisitions the last few years around music creation, | |
45:53.520 --> 45:57.280 | |
this company called Soundtrap, which is a digital audio workstation, | |
45:57.280 --> 45:59.040 | |
but that is browser based. | |
45:59.040 --> 46:01.200 | |
And their focus was really the Google Docs approach. | |
46:01.200 --> 46:06.080 | |
We can collaborate with people much more easily than you could in previous tools. | |
46:06.080 --> 46:09.280 | |
So we have some of these tools that we're working with that we want to make accessible | |
46:09.280 --> 46:12.960 | |
and then we can connect it with our consumption data. | |
46:12.960 --> 46:16.000 | |
We can create this feedback loop where we could help you understand, | |
46:16.800 --> 46:20.960 | |
we could help you create and help you understand how you will perform. | |
46:20.960 --> 46:24.560 | |
We also acquired this other company within podcasting called Anchor, | |
46:24.560 --> 46:28.400 | |
which is one of the biggest podcasting tools, mobile focused. | |
46:28.400 --> 46:32.800 | |
So really focused on simple creation or easy access to creation. | |
46:32.800 --> 46:34.960 | |
But that also gives us this feedback loop. | |
46:34.960 --> 46:40.640 | |
And even before that, we invested in something called Spotify for Artists | |
46:40.640 --> 46:43.600 | |
and Spotify for Podcasters, which is an app that you can download, | |
46:43.600 --> 46:45.360 | |
you can verify that you are that creator. | |
46:46.000 --> 46:51.680 | |
And then you get things that software developers have had for years. | |
46:51.680 --> 46:55.520 | |
You can see where, if you look at your podcast, for example, on Spotify | |
46:55.520 --> 46:58.720 | |
or a song that you released, you can see how it's performing, | |
46:58.720 --> 47:01.280 | |
which cities it's performing in, who's listening to it, | |
47:01.280 --> 47:02.800 | |
what's the demographic breakup. | |
47:02.800 --> 47:05.840 | |
So similar in the sense that you can understand | |
47:05.840 --> 47:07.920 | |
how you're actually doing on the platform. | |
47:08.880 --> 47:10.480 | |
So we definitely want to build tools. | |
47:10.480 --> 47:15.200 | |
I think you also interviewed the head of research for Adobe. | |
47:15.920 --> 47:19.680 | |
And I think that's an, back to Photoshop that you like, | |
47:19.680 --> 47:21.680 | |
I think that's an interesting analogy as well. | |
47:22.800 --> 47:28.000 | |
Photoshop, I think, has been very innovative in helping photographers and artists. | |
47:28.000 --> 47:32.320 | |
And I think there should be the same kind of tools for music creators, | |
47:32.320 --> 47:35.680 | |
where you could get AI assistance, for example, as you're creating music, | |
47:36.640 --> 47:38.880 | |
as you can do with Adobe, where you can, | |
47:38.880 --> 47:41.440 | |
I want a sky over here and you can get help creating that sky. | |
47:42.000 --> 47:46.800 | |
The really fascinating thing is what Adobe doesn't have | |
47:47.520 --> 47:49.760 | |
is a distribution for the content you create. | |
47:50.400 --> 47:55.840 | |
So you don't have the data of if I create, if I, you know, | |
47:55.840 --> 47:58.720 | |
whatever creation I make in Photoshop or Premiere, | |
47:59.360 --> 48:02.480 | |
I can't get like immediate feedback like I can on YouTube, | |
48:02.480 --> 48:05.360 | |
for example, about the way people are responding. | |
48:05.360 --> 48:11.120 | |
And if Spotify is creating those tools, that's a really exciting actually world. | |
48:11.680 --> 48:14.720 | |
But let's talk a little about podcasts. | |
48:16.720 --> 48:18.720 | |
So I have trouble talking to one person. | |
48:20.000 --> 48:23.120 | |
So it's a bit terrifying and kind of hard to fathom, | |
48:23.120 --> 48:29.440 | |
but on average, 60 to 100,000 people will listen to this episode. | |
48:30.320 --> 48:32.240 | |
Okay, so it's intimidating. | |
48:32.240 --> 48:33.120 | |
Yeah, it's intimidating. | |
48:34.320 --> 48:35.680 | |
So I hosted on Blueberry. | |
48:36.720 --> 48:38.560 | |
I don't know if I'm pronouncing that correctly, actually. | |
48:39.520 --> 48:42.400 | |
It looks like most people listen to it on Apple Podcasts, | |
48:42.400 --> 48:48.480 | |
Cast Box and Pocket Casts, and only about a thousand listen on Spotify. | |
48:48.480 --> 48:53.040 | |
It's just my podcast, right? | |
48:53.840 --> 49:00.960 | |
So where do you see a time when Spotify will dominate this? | |
49:00.960 --> 49:06.000 | |
So Spotify is relatively new into this podcasting site. | |
49:06.000 --> 49:06.960 | |
Yeah, in podcasting. | |
49:07.520 --> 49:09.920 | |
What's the deal with podcasting and Spotify? | |
49:10.800 --> 49:13.440 | |
How serious is Spotify about podcasting? | |
49:13.440 --> 49:16.800 | |
Do you see a time where everybody would listen to, you know, | |
49:16.800 --> 49:21.520 | |
probably a huge amount of people, majority perhaps listen to music on Spotify? | |
49:22.400 --> 49:26.880 | |
Do you see a time when the same is true for podcasting? | |
49:26.880 --> 49:28.560 | |
Well, I certainly hope so. | |
49:28.560 --> 49:29.360 | |
That is our mission. | |
49:29.360 --> 49:34.160 | |
Our mission as a company is actually to enable a million creators to live off of their art, | |
49:34.160 --> 49:35.840 | |
and a billion people be inspired by it. | |
49:35.840 --> 49:40.000 | |
And what I think is interesting about that mission is it actually puts the creators first, | |
49:40.640 --> 49:43.040 | |
even though it started as a consumer focused company, | |
49:43.040 --> 49:44.800 | |
and it's just to be able to live off of their art, | |
49:44.800 --> 49:47.280 | |
not just make some money off of their art as well. | |
49:47.840 --> 49:49.920 | |
So it's quite an ambitious project. | |
49:51.920 --> 49:53.920 | |
So we think about creators of all kinds, | |
49:53.920 --> 50:00.160 | |
and we kind of expanded our mission from being music to being audio a while back. | |
50:01.120 --> 50:07.360 | |
And that's not so much because we think we made that decision. | |
50:08.400 --> 50:10.800 | |
We think that decision was made for us. | |
50:10.800 --> 50:12.960 | |
We think the world made that decision. | |
50:12.960 --> 50:16.560 | |
Whether we like it or not, when you put in your headphones, | |
50:16.560 --> 50:24.400 | |
you're going to make a choice between music and a new episode of your podcast or something else. | |
50:25.440 --> 50:26.960 | |
We're in that world whether we like it or not. | |
50:26.960 --> 50:28.960 | |
And that's how radio works. | |
50:28.960 --> 50:32.320 | |
So we decided that we think it's about audio. | |
50:32.320 --> 50:34.480 | |
You can see the rise of audiobooks and so forth. | |
50:34.480 --> 50:36.480 | |
We think audio is a great opportunity. | |
50:36.480 --> 50:37.600 | |
So we decided to enter it. | |
50:37.600 --> 50:45.280 | |
And obviously, Apple and Apple Podcasts is absolutely dominating in podcasting, | |
50:45.280 --> 50:48.480 | |
and we didn't have a single podcast only like two years ago. | |
50:49.440 --> 50:54.560 | |
What we did though was we looked at this and said, | |
50:54.560 --> 50:55.920 | |
can we bring something to this? | |
50:56.480 --> 50:59.200 | |
We want to do this, but back to the original Spotify, | |
50:59.200 --> 51:03.840 | |
we have to do something that consumers actually value to be able to do this. | |
51:03.840 --> 51:09.840 | |
And the reason we've gone from not existing at all to being quite a wide margin, | |
51:09.840 --> 51:15.680 | |
the second largest podcast consumption, still wide gap to iTunes, but we're growing quite fast. | |
51:16.480 --> 51:19.440 | |
I think it's because when we looked at the consumer problem, | |
51:20.320 --> 51:26.960 | |
people said surprisingly that they wanted their podcasts and music in the same application. | |
51:26.960 --> 51:29.760 | |
So what we did was we took a little bit of a different approach where we said, | |
51:29.760 --> 51:31.440 | |
instead of building a separate podcast app, | |
51:31.440 --> 51:33.680 | |
we thought, is there a consumer problem to solve here? | |
51:33.680 --> 51:35.680 | |
Because the others are very successful already. | |
51:35.680 --> 51:38.960 | |
And we thought there was in making a more seamless experience | |
51:38.960 --> 51:43.120 | |
where you can have your podcast and your music in the same application, | |
51:43.680 --> 51:45.440 | |
because we think it's audio to you. | |
51:45.440 --> 51:46.800 | |
And that has been successful. | |
51:46.800 --> 51:51.840 | |
And that meant that we actually had 200 million people to offer this to instead of starting from zero. | |
51:52.400 --> 51:56.880 | |
So I think we have a good chance because we're taking a different approach than the competition. | |
51:56.880 --> 51:59.120 | |
And back to the other thing I mentioned about | |
51:59.120 --> 52:02.240 | |
creators, because we're looking at the end to end flow. | |
52:02.800 --> 52:06.400 | |
I think there's a tremendous amount of innovation to do around podcast as a format. | |
52:07.040 --> 52:12.640 | |
When we have creation tools and consumption, I think we could start improving what podcasting is. | |
52:12.640 --> 52:18.960 | |
I mean, podcast is this opaque, big, like one, two hour file that you're streaming, | |
52:19.520 --> 52:24.240 | |
which it really doesn't make that much sense in 2019 that it's not interactive. | |
52:24.240 --> 52:26.000 | |
There's no feedback loops, nothing like that. | |
52:26.000 --> 52:29.760 | |
So I think if we're going to win, it's going to have to be because we build a better product | |
52:29.760 --> 52:31.760 | |
for creators and for consumers. | |
52:32.480 --> 52:34.640 | |
So we'll see, but it's certainly our goal. | |
52:34.640 --> 52:35.600 | |
We have a long way to go. | |
52:36.240 --> 52:38.160 | |
Well, the creators part is really exciting. | |
52:38.160 --> 52:40.160 | |
You already, you got me hooked there. | |
52:40.160 --> 52:41.760 | |
Cause the only stats I have, | |
52:42.320 --> 52:47.760 | |
Blueberry just recently added the stats of whether it's listened to the end or not. | |
52:48.560 --> 52:52.320 | |
And that's like a huge improvement, but that's still | |
52:52.320 --> 52:54.960 | |
nowhere to where you could possibly go in terms of statistics. | |
52:54.960 --> 52:57.200 | |
You just download the Spotify podcasters up and verify. | |
52:57.200 --> 52:59.920 | |
And then, then you'll know where people dropped out in this episode. | |
52:59.920 --> 53:00.400 | |
Oh, wow. | |
53:00.400 --> 53:00.900 | |
Okay. | |
53:01.600 --> 53:02.800 | |
The moment I started talking. | |
53:02.800 --> 53:03.360 | |
Okay. | |
53:03.360 --> 53:06.800 | |
I might be depressed by this, but okay. | |
53:06.800 --> 53:13.040 | |
So one, um, one other question is the original Spotify for music. | |
53:14.400 --> 53:19.120 | |
And I have a question about podcasting in this line is the idea of podcasting | |
53:19.120 --> 53:22.880 | |
about podcasting in this line is the idea of albums. | |
53:23.440 --> 53:28.800 | |
I have, uh, what did you, uh, music aficionados, uh, friends who are really, | |
53:29.440 --> 53:33.280 | |
uh, big fans of music often, uh, really enjoy albums, | |
53:33.280 --> 53:35.840 | |
listening to entire albums of, of an artist. | |
53:36.400 --> 53:40.960 | |
Correct me if I'm wrong, but I feel like Spotify has helped | |
53:40.960 --> 53:44.240 | |
replace the idea of an album with playlists. | |
53:44.240 --> 53:46.000 | |
So you create your own albums. | |
53:46.000 --> 53:48.880 | |
It's, it's kind of the way, at least I've experienced music | |
53:48.880 --> 53:50.480 | |
and I've really enjoyed it that way. | |
53:51.040 --> 53:54.320 | |
One of the things that was missing in podcasting for me, | |
53:54.880 --> 53:55.920 | |
I don't know if it's missing. | |
53:56.320 --> 53:56.880 | |
I don't know. | |
53:56.880 --> 53:59.920 | |
It's an open question for me, but the way I listened to podcasts is | |
53:59.920 --> 54:01.600 | |
the way I would listen to albums. | |
54:02.080 --> 54:05.440 | |
So I take a Joe Rogan experience and that's an album. | |
54:05.600 --> 54:09.680 | |
And I listened, you know, I like, I, I put that on and I listened one | |
54:09.680 --> 54:12.640 | |
episode after the next, then there's a sequence and so on. | |
54:12.640 --> 54:17.520 | |
Is there a room for doing what you did for music or doing what | |
54:17.520 --> 54:22.880 | |
Spotify did for music, but, uh, creating playlists, sort of, uh, | |
54:22.880 --> 54:26.080 | |
this kind of playlisting idea of breaking apart from podcasting, | |
54:27.120 --> 54:31.680 | |
uh, from individual podcasts and creating kind of, uh, this interplay | |
54:31.680 --> 54:33.760 | |
or, or have you thought about that space? | |
54:33.760 --> 54:34.800 | |
Uh, it's a great question. | |
54:34.800 --> 54:38.640 | |
So I think in, um, in music, you're right. | |
54:38.720 --> 54:39.920 | |
Basically you bought an album. | |
54:39.920 --> 54:42.720 | |
So it was like, you bought a small catalog of like 10 tracks, right? | |
54:42.800 --> 54:46.160 | |
It was, it was, again, it was actually a lot of, a lot of consumption. | |
54:46.720 --> 54:49.360 | |
You think it's about what you like, but it's based on the business model. | |
54:49.680 --> 54:53.920 | |
So you paid for this 10 track service and then you listened to that for a while. | |
54:54.240 --> 54:57.760 | |
And then when, when everything was flat priced, you tended to listen differently. | |
54:58.480 --> 55:01.360 | |
Now, so, so I think the, I think the album is still tremendously important. | |
55:01.360 --> 55:03.360 | |
That's why we have it and you can save albums and so forth. | |
55:03.360 --> 55:06.480 | |
And you have a huge amount of people who really listen according to albums. | |
55:06.480 --> 55:09.840 | |
And I like that because it is a creator format, you can tell a longer story | |
55:10.240 --> 55:11.440 | |
over several tracks. | |
55:12.000 --> 55:13.840 | |
And so some people listen to just one track. | |
55:13.840 --> 55:15.840 | |
Some people actually want to hear that whole story. | |
55:17.520 --> 55:21.520 | |
Now in podcast, I think, I think it's different. | |
55:21.600 --> 55:24.960 | |
You can argue that podcasts might be more like shows on Netflix. | |
55:25.600 --> 55:29.200 | |
Have like a full season of Narcos and you're probably not going to do like | |
55:29.200 --> 55:32.800 | |
one episode of Narcos and then one of House of Cards, like, like, you know, | |
55:33.440 --> 55:34.480 | |
there's a narrative there. | |
55:34.480 --> 55:37.440 | |
And you, you, you love the cast and you love these characters. | |
55:37.440 --> 55:40.480 | |
So I think people will, people love shows. | |
55:42.000 --> 55:44.800 | |
And I think they will, they will listen to those shows. | |
55:44.880 --> 55:46.880 | |
I do think you follow a bunch of shows at the same time. | |
55:46.880 --> 55:50.480 | |
So there's certainly an opportunity to bring you the latest episode of, you | |
55:50.480 --> 55:53.040 | |
know, whatever the five, six, 10 things that, that you're into. | |
55:54.560 --> 56:00.000 | |
But, but I think, I think people are going to listen to specific hosts and love | |
56:00.000 --> 56:01.600 | |
those hosts for a long time. | |
56:01.600 --> 56:06.880 | |
Because I think there's something different with podcasts where, um, this | |
56:06.880 --> 56:11.280 | |
format of the, the, the, the, the, the experience of the, of the audience is | |
56:11.280 --> 56:12.800 | |
actually sitting here right between us. | |
56:13.360 --> 56:16.960 | |
Whereas if you look at something on TV, the audio actually would come from, you | |
56:16.960 --> 56:20.080 | |
would sit over there and the audio would come to you from both of us as if you | |
56:20.080 --> 56:22.000 | |
were watching, not as you were part of the conversation. | |
56:22.560 --> 56:27.280 | |
So my experience is having listened to podcasts like yours and Joe Rogan is, I | |
56:27.280 --> 56:28.720 | |
feel like I know all of these people. | |
56:28.720 --> 56:30.240 | |
They, they have a lot of experience. | |
56:30.240 --> 56:33.600 | |
I know all of these people, they have no idea who I am, but I feel like I've | |
56:33.600 --> 56:35.040 | |
listened to so many hours of that. | |
56:35.040 --> 56:38.800 | |
It's very different from me watching a, watching like a TV show or an interview. | |
56:39.440 --> 56:44.560 | |
So I think you, you kind of, um, fall in love with people and, um, experience | |
56:44.560 --> 56:45.760 | |
in a, in a different way. | |
56:45.760 --> 56:49.280 | |
So I think, I think shows and hosts are going to be very, uh, very important. | |
56:49.280 --> 56:52.160 | |
I don't think that's going to go away into some sort of thing where, where you | |
56:52.160 --> 56:53.360 | |
don't even know who you're listening to. | |
56:53.360 --> 56:54.320 | |
I don't think that's going to happen. | |
56:55.040 --> 56:59.760 | |
What I do think is I think there's a tremendous discovery opportunity in | |
56:59.760 --> 57:03.040 | |
podcast because the catalog is growing quite quickly. | |
57:03.920 --> 57:10.800 | |
And I think podcast is only a few, like five, 600,000 shows right now. | |
57:11.360 --> 57:16.080 | |
If you look back to YouTube as another analogy of creators, no one really knows | |
57:16.080 --> 57:20.400 | |
if you would lift the lid on YouTube, but it's probably billions of episodes. | |
57:21.120 --> 57:24.960 | |
And so I think the podcast catalog would probably grow tremendously because the | |
57:24.960 --> 57:27.040 | |
creation tools are getting easier. | |
57:27.040 --> 57:30.800 | |
And then you're going to have this discovery opportunity that I think is | |
57:30.800 --> 57:31.280 | |
really big. | |
57:31.280 --> 57:35.600 | |
So, so a lot of people tell me that they love their shows, but discovering | |
57:35.600 --> 57:36.880 | |
podcasts kind of suck. | |
57:36.880 --> 57:38.720 | |
It's really hard to get into new show. | |
57:38.720 --> 57:39.840 | |
They're usually quite long. | |
57:39.840 --> 57:40.960 | |
It's a big time investment. | |
57:40.960 --> 57:44.080 | |
So I think there's plenty of opportunity in the discovery part. | |
57:45.600 --> 57:46.560 | |
Yeah, for sure. | |
57:46.560 --> 57:51.200 | |
A hundred percent in, in even the dumbest, there's so many low hanging fruit too. | |
57:51.200 --> 57:59.680 | |
Uh, for example, just knowing what episode to listen to first to try out a podcast. | |
57:59.680 --> 58:00.400 | |
Exactly. | |
58:00.400 --> 58:03.360 | |
Uh, because most podcasts don't have an order to them. | |
58:03.920 --> 58:10.880 | |
Uh, they, they can be listened to out of order and sorry to say some are better | |
58:10.880 --> 58:12.560 | |
than others episodes. | |
58:12.560 --> 58:14.960 | |
So some episodes of Joe Rogan are better than others. | |
58:15.520 --> 58:20.400 | |
And it's nice to know, uh, which you should listen to, to try it out. | |
58:20.400 --> 58:26.320 | |
And there's, uh, as far as I know, almost no information, uh, in terms of like, uh, | |
58:26.320 --> 58:28.640 | |
upvotes on how good an episode is. | |
58:28.640 --> 58:29.280 | |
Exactly. | |
58:29.280 --> 58:33.520 | |
So I think part of the problem is, uh, you, it's kind of like music. | |
58:33.520 --> 58:34.480 | |
There isn't one answer. | |
58:34.480 --> 58:37.440 | |
People use music for different things and there's actually many different types of music. | |
58:37.440 --> 58:40.560 | |
There's workout music and there's classical piano music and focus music and, | |
58:41.200 --> 58:42.640 | |
and, and, uh, so forth. | |
58:42.640 --> 58:44.080 | |
I think the same with podcasts. | |
58:44.080 --> 58:45.360 | |
Some podcasts are sequential. | |
58:45.360 --> 58:48.400 | |
They're supposed to be listened to in, in order. | |
58:48.400 --> 58:51.040 | |
It's actually, it's actually telling a narrative. | |
58:51.040 --> 58:55.840 | |
Some podcasts are one topic, uh, kind of like yours, but different guests. | |
58:55.840 --> 58:57.280 | |
So you could jump in anywhere. | |
58:57.280 --> 58:59.440 | |
Some podcasts actually have completely different topics. | |
58:59.440 --> 59:04.560 | |
And for those podcasts, it might be that I want, you know, we should recommend one episode | |
59:04.560 --> 59:09.280 | |
because it's about AI from someone, but then they talk about something that you're not | |
59:09.280 --> 59:10.880 | |
interested in the rest of the episodes. | |
59:10.880 --> 59:15.040 | |
So I think our, what we're spending a lot of time on now is just first understanding | |
59:15.040 --> 59:21.520 | |
the domain and creating kind of the knowledge graph of how do these objects relate and how | |
59:21.520 --> 59:22.240 | |
do people consume. | |
59:22.240 --> 59:24.800 | |
And I think we'll find that it's going to be, it's going to be different. | |
59:26.000 --> 59:31.280 | |
I'm excited because you're the, uh, Spotify is the first people I'm aware of that are | |
59:32.240 --> 59:34.800 | |
trying to do this for podcasting. | |
59:34.800 --> 59:38.240 | |
Podcasting has been like a wild west up until now. | |
59:38.240 --> 59:43.120 | |
It's been a very, we want to be very careful though, because it's been a very good wild | |
59:43.120 --> 59:45.680 | |
west, I think it's this fragile ecosystem. | |
59:46.320 --> 59:52.080 | |
And I, we want to make sure that you don't barge in and say like, Oh, we're going to | |
59:52.080 --> 59:53.440 | |
internetize this thing. | |
59:53.440 --> 59:56.640 | |
And you have to think about the creators. | |
59:56.640 --> 1:00:01.040 | |
You have to understand how they get distribution today, who listens to how they make money | |
1:00:01.040 --> 1:00:05.520 | |
today, try to, you know, make sure that their business model works, that they understand. | |
1:00:06.080 --> 1:00:10.880 | |
I think it's back to doing something to improving their products, like feedback loops and | |
1:00:10.880 --> 1:00:11.440 | |
distribution. | |
1:00:11.440 --> 1:00:17.280 | |
So jumping back into terms of this fascinating world of a recommender system and listening | |
1:00:17.280 --> 1:00:24.320 | |
to music and using machine learning to analyze things, do you think it's better to what | |
1:00:24.320 --> 1:00:30.160 | |
currently, correct me if I'm wrong, but currently Spotify lets people pick what they listen | |
1:00:30.160 --> 1:00:31.680 | |
to the most part. | |
1:00:31.680 --> 1:00:35.040 | |
There's a discovery process, but you kind of organize playlists. | |
1:00:35.040 --> 1:00:39.840 | |
Is it better to let people pick what they listen to or recommend what they should listen | |
1:00:39.840 --> 1:00:44.960 | |
to something like stations by Spotify that I saw that you're playing around with? | |
1:00:44.960 --> 1:00:47.520 | |
Maybe you can tell me what's the status of that. | |
1:00:47.520 --> 1:00:52.880 | |
This is a Pandora style app that just kind of, as opposed to you select the music you | |
1:00:52.880 --> 1:00:57.760 | |
listen to, it kind of feeds you the music you listen to. | |
1:00:58.400 --> 1:01:00.800 | |
What's the status of stations by Spotify? | |
1:01:00.800 --> 1:01:01.920 | |
What's its future? | |
1:01:01.920 --> 1:01:07.040 | |
The story of Spotify, as we have grown, has been that we made it more accessible to different | |
1:01:07.040 --> 1:01:14.000 | |
audiences and stations is another one of those where the question is, some people want to | |
1:01:14.000 --> 1:01:14.720 | |
be very specific. | |
1:01:14.720 --> 1:01:18.560 | |
They actually want to hear Starway to Heaven right now, that needs to be very easy to do. | |
1:01:19.760 --> 1:01:26.080 | |
And some people, or even the same person, at some point might say, I want to feel upbeat | |
1:01:26.080 --> 1:01:32.800 | |
or I want to feel happy or I want songs to sing in the car. | |
1:01:32.800 --> 1:01:38.720 | |
So they put in the information at a very different level and then we need to translate that into | |
1:01:38.720 --> 1:01:40.560 | |
what that means musically. | |
1:01:40.560 --> 1:01:45.440 | |
So stations is a test to create like a consumption input vector that is much simpler where you | |
1:01:45.440 --> 1:01:49.520 | |
can just tune it a little bit and see if that increases the overall reach. | |
1:01:49.520 --> 1:01:56.000 | |
But we're trying to kind of serve the entire gamut of super advanced so called music aficionados | |
1:01:56.000 --> 1:02:02.560 | |
all the way to people who they love listening to music but it's not their number one priority | |
1:02:02.560 --> 1:02:03.200 | |
in life. | |
1:02:03.200 --> 1:02:06.160 | |
They're not going to sit and follow every new release from every new artist. | |
1:02:06.160 --> 1:02:11.120 | |
They need to be able to influence music at a different level. | |
1:02:11.120 --> 1:02:17.360 | |
So you can think of it as different products and I think one of the interesting things | |
1:02:17.360 --> 1:02:22.080 | |
to answer your question on if it's better to let the user choose or to play, I think | |
1:02:22.080 --> 1:02:28.720 | |
the answer is the challenge when machine learning kind of came along, there was a lot of thinking | |
1:02:28.720 --> 1:02:33.120 | |
about what does product development mean in a machine learning context. | |
1:02:33.920 --> 1:02:38.880 | |
People like Andrew Ng, for example, when he went to Baidu, he started doing a lot of practical | |
1:02:38.880 --> 1:02:43.280 | |
machine learning, went from academia and he thought a lot about this and he had this notion | |
1:02:43.280 --> 1:02:47.760 | |
that a product manager, designer and engineer, they used to work around this wireframe to | |
1:02:47.760 --> 1:02:49.440 | |
kind of describe what the product should look like. | |
1:02:49.440 --> 1:02:54.080 | |
It was something to talk about when you're doing a chatbot or a playlist, what are you | |
1:02:54.080 --> 1:02:54.640 | |
going to say? | |
1:02:54.640 --> 1:02:55.520 | |
It should be good. | |
1:02:55.520 --> 1:02:57.360 | |
That's not a good product description. | |
1:02:57.360 --> 1:02:58.400 | |
So how do you do that? | |
1:02:58.400 --> 1:03:03.120 | |
And he came up with this notion that the test set is the new wireframe. | |
1:03:03.120 --> 1:03:06.960 | |
The job of the product manager is to source a good test set that is representative of | |
1:03:06.960 --> 1:03:10.640 | |
what, like if you say I want to play this, that is songs to sing in the car. | |
1:03:11.520 --> 1:03:15.360 | |
The job of the product manager is to go and source a good test set of what that means. | |
1:03:15.360 --> 1:03:20.000 | |
So then you can work with engineering to have algorithms to try to produce that. | |
1:03:20.000 --> 1:03:25.600 | |
So we try to think a lot about how to structure product development for a machine learning | |
1:03:25.600 --> 1:03:26.320 | |
age. | |
1:03:26.320 --> 1:03:30.000 | |
And what we discovered was that a lot of it is actually in the expectation. | |
1:03:30.560 --> 1:03:33.120 | |
And you can go two ways. | |
1:03:33.120 --> 1:03:40.880 | |
So let's say that if you set the expectation with the user that this is a discovery product, | |
1:03:40.880 --> 1:03:45.280 | |
like Discover Weekly, you're actually setting the expectation that most of what we show | |
1:03:45.280 --> 1:03:46.800 | |
you will not be relevant. | |
1:03:46.800 --> 1:03:50.400 | |
When you're in the discovery process, you're going to accept that actually if you find | |
1:03:50.400 --> 1:03:55.200 | |
one gem every Monday that you totally love, you're probably going to be happy. | |
1:03:55.200 --> 1:04:00.240 | |
Even though the statistical meaning, one out of 10 is terrible or one out of 20 is terrible | |
1:04:00.240 --> 1:04:02.640 | |
from a user point of view because the setting was discovery is fine. | |
1:04:03.440 --> 1:04:04.640 | |
Sorry to interrupt real quick. | |
1:04:05.360 --> 1:04:11.600 | |
I just actually learned about Discover Weekly, which is a Spotify, I don't know, it's a | |
1:04:11.600 --> 1:04:15.360 | |
feature of Spotify that shows you cool songs to listen to. | |
1:04:16.640 --> 1:04:18.160 | |
Maybe I can do issue tracking. | |
1:04:18.160 --> 1:04:19.760 | |
I couldn't find it on my Spotify app. | |
1:04:20.640 --> 1:04:21.680 | |
It's in your library. | |
1:04:21.680 --> 1:04:22.640 | |
It's in the library. | |
1:04:22.640 --> 1:04:23.760 | |
It's in the list of library. | |
1:04:23.760 --> 1:04:25.040 | |
Because I was like, whoa, this is cool. | |
1:04:25.040 --> 1:04:26.320 | |
I didn't know this existed. | |
1:04:26.320 --> 1:04:27.440 | |
And I tried to find it. | |
1:04:27.440 --> 1:04:28.800 | |
But okay. | |
1:04:28.800 --> 1:04:31.040 | |
I will show it to you and feedback to our product team. | |
1:04:31.920 --> 1:04:32.720 | |
There you go. | |
1:04:32.720 --> 1:04:34.480 | |
But yeah, so yeah, sorry. | |
1:04:34.480 --> 1:04:42.160 | |
Just to mention the expectation there is basically that you're going to discover new songs. | |
1:04:42.160 --> 1:04:42.400 | |
Yeah. | |
1:04:42.400 --> 1:04:47.200 | |
So then you can be quite adventurous in the recommendations you do. | |
1:04:47.920 --> 1:04:53.120 | |
But we have another product called Daily Mix, which kind of implies that these are only | |
1:04:53.120 --> 1:04:54.000 | |
going to be your favorites. | |
1:04:54.560 --> 1:04:58.320 | |
So if you have one out of 10 that is good and nine out of 10 that doesn't work for you, | |
1:04:58.320 --> 1:04:59.600 | |
you're going to think it's a horrible product. | |
1:04:59.600 --> 1:05:03.040 | |
So actually a lot of the product development we learned over the years is about setting | |
1:05:03.040 --> 1:05:04.080 | |
the right expectations. | |
1:05:04.080 --> 1:05:09.680 | |
So for Daily Mix, you know, algorithmically, we would pick among things that feel very | |
1:05:09.680 --> 1:05:11.280 | |
safe in your taste space. | |
1:05:11.280 --> 1:05:15.520 | |
Whereas Discover Weekly, we go kind of wild because the expectation is most of this is | |
1:05:15.520 --> 1:05:16.400 | |
not going to. | |
1:05:16.400 --> 1:05:20.960 | |
So a lot of that, a lot of to answer your question there, a lot of should you let the | |
1:05:20.960 --> 1:05:21.600 | |
user pick or not? | |
1:05:21.600 --> 1:05:22.560 | |
It depends. | |
1:05:23.360 --> 1:05:26.720 | |
We have some products where the whole point is that the user can click play, put the phone | |
1:05:26.720 --> 1:05:30.000 | |
in the pocket, and it should be really good music for like an hour. | |
1:05:30.000 --> 1:05:35.120 | |
We have other products where you probably need to say like, no, no, save, no, no. | |
1:05:35.120 --> 1:05:36.160 | |
And it's very interactive. | |
1:05:37.040 --> 1:05:37.440 | |
I see. | |
1:05:37.440 --> 1:05:38.000 | |
That makes sense. | |
1:05:38.000 --> 1:05:41.920 | |
And then the radio product, the stations product is one of these like click play, put in your | |
1:05:41.920 --> 1:05:42.720 | |
pocket for hours. | |
1:05:43.360 --> 1:05:44.160 | |
That's really interesting. | |
1:05:44.160 --> 1:05:50.880 | |
So you're thinking of different test sets for different users and trying to create products | |
1:05:50.880 --> 1:05:57.840 | |
that sort of optimize for those test sets that represent a specific set of users. | |
1:05:57.840 --> 1:06:06.160 | |
Yes, I think one thing that I think is interesting is we invested quite heavily in editorial | |
1:06:06.160 --> 1:06:09.520 | |
in people creating playlists using statistical data. | |
1:06:09.520 --> 1:06:10.800 | |
And that was successful for us. | |
1:06:10.800 --> 1:06:12.960 | |
And then we also invested in machine learning. | |
1:06:13.600 --> 1:06:18.000 | |
And for the longest time within Spotify and within the rest of the industry, there was | |
1:06:18.000 --> 1:06:23.360 | |
always this narrative of humans versus the machine, algo versus editorial. | |
1:06:23.360 --> 1:06:27.600 | |
And editors would say like, well, if I had that data, if I could see your | |
1:06:27.600 --> 1:06:31.680 | |
playlisting history and I made a choice for you, I would have made a better choice. | |
1:06:31.680 --> 1:06:35.200 | |
And they would have because they're much smarter than these algorithms. | |
1:06:35.200 --> 1:06:38.880 | |
The human is incredibly smart compared to our algorithms. | |
1:06:38.880 --> 1:06:40.880 | |
They can take culture into account and so forth. | |
1:06:41.440 --> 1:06:47.600 | |
The problem is that they can't make 200 million decisions per hour for every user that logs | |
1:06:47.600 --> 1:06:47.680 | |
in. | |
1:06:47.680 --> 1:06:51.760 | |
So the algo may be not as sophisticated, but much more efficient. | |
1:06:51.760 --> 1:06:54.480 | |
So there was this contradiction. | |
1:06:54.480 --> 1:07:00.160 | |
But then a few years ago, we started focusing on this kind of human in the loop thinking | |
1:07:00.160 --> 1:07:01.280 | |
around machine learning. | |
1:07:01.280 --> 1:07:06.480 | |
And we actually coined an internal term for it called algotorial, a combination of algorithms | |
1:07:07.120 --> 1:07:15.040 | |
and editors, where if we take a concrete example, you think of the editor, this paid | |
1:07:15.040 --> 1:07:20.400 | |
expert that we have that's really good at something like soul, hip hop, EDM, something, | |
1:07:20.400 --> 1:07:20.720 | |
right? | |
1:07:20.720 --> 1:07:22.800 | |
They're a true expert, no one in the industry. | |
1:07:22.800 --> 1:07:24.480 | |
So they have all the cultural knowledge. | |
1:07:24.480 --> 1:07:26.560 | |
You think of them as the product manager. | |
1:07:26.560 --> 1:07:32.880 | |
And you say that, let's say that you want to create a, you think that there's a product | |
1:07:32.880 --> 1:07:36.160 | |
need in the world for something like songs to sing in the car or songs to sing in the | |
1:07:36.160 --> 1:07:36.560 | |
shower. | |
1:07:36.560 --> 1:07:38.400 | |
I'm taking that example because it exists. | |
1:07:38.400 --> 1:07:41.840 | |
People love to scream songs in the car when they drive, right? | |
1:07:42.560 --> 1:07:45.520 | |
So you want to create that product and you have this product manager who's a musical | |
1:07:45.520 --> 1:07:46.000 | |
expert. | |
1:07:46.640 --> 1:07:50.800 | |
They create, they come up with a concept, like I think this is a missing thing in humanity, | |
1:07:50.800 --> 1:07:52.800 | |
like a playlist called songs to sing in the car. | |
1:07:53.920 --> 1:07:59.840 | |
They create the framing, the image, the title, and they create a test set of, they create | |
1:07:59.840 --> 1:08:04.480 | |
a group of songs, like a few thousand songs out of the catalog that they manually curate | |
1:08:04.480 --> 1:08:06.960 | |
that are known songs that are great to sing in the car. | |
1:08:07.520 --> 1:08:09.840 | |
And they can take like true romance into account. | |
1:08:09.840 --> 1:08:12.400 | |
They understand things that our algorithms do not at all. | |
1:08:12.400 --> 1:08:14.480 | |
So they have this huge set of tracks. | |
1:08:14.480 --> 1:08:19.600 | |
Then when we deliver that to you, we look at your taste vectors and you get the 20 tracks | |
1:08:19.600 --> 1:08:21.760 | |
that are songs to sing in the car in your taste. | |
1:08:22.560 --> 1:08:29.520 | |
So you have personalization and editorial input in the same process, if that makes sense. | |
1:08:29.520 --> 1:08:30.880 | |
Yeah, it makes total sense. | |
1:08:30.880 --> 1:08:32.480 | |
And I have several questions around that. | |
1:08:32.480 --> 1:08:35.280 | |
This is like fascinating. | |
1:08:36.080 --> 1:08:36.560 | |
Okay. | |
1:08:36.560 --> 1:08:44.720 | |
So first, it is a little bit surprising to me that the world expert humans are outperforming | |
1:08:44.720 --> 1:08:49.920 | |
machines at specifying songs to sing in the car. | |
1:08:50.960 --> 1:08:53.680 | |
So maybe you could talk to that a little bit. | |
1:08:53.680 --> 1:08:57.040 | |
I don't know if you can put it into words, but what is it? | |
1:08:57.760 --> 1:08:59.520 | |
How difficult is this problem? | |
1:09:01.680 --> 1:09:06.720 | |
Do you really, I guess what I'm trying to ask is there, how difficult is it to encode | |
1:09:06.720 --> 1:09:14.640 | |
the cultural references, the context of the song, the artists, all those things together? | |
1:09:14.640 --> 1:09:16.720 | |
Can machine learning really not do that? | |
1:09:17.360 --> 1:09:23.040 | |
I mean, I think machine learning is great at replicating patterns if you have the patterns. | |
1:09:23.040 --> 1:09:27.680 | |
But if you try to write with me a spec of what song's greatest song to sing in the car | |
1:09:27.680 --> 1:09:30.320 | |
definition is, is it loud? | |
1:09:30.320 --> 1:09:31.520 | |
Does it have many choruses? | |
1:09:31.520 --> 1:09:32.800 | |
Should it have been in movies? | |
1:09:32.800 --> 1:09:35.680 | |
It quickly gets incredibly complicated, right? | |
1:09:35.680 --> 1:09:36.880 | |
Yeah. | |
1:09:36.880 --> 1:09:40.960 | |
And a lot of it may not be in the structure of the song or the title. | |
1:09:40.960 --> 1:09:44.880 | |
It could be cultural references because, you know, it was a history. | |
1:09:44.880 --> 1:09:51.360 | |
So the definition problems quickly get, and I think that was the insight of Andrew Ng | |
1:09:51.360 --> 1:09:55.440 | |
when he said the job of the product manager is to understand these things that algorithms | |
1:09:55.440 --> 1:09:58.640 | |
don't and then define what that looks like. | |
1:09:58.640 --> 1:10:00.880 | |
And then you have something to train towards, right? | |
1:10:00.880 --> 1:10:02.720 | |
Then you have kind of the test set. | |
1:10:02.720 --> 1:10:06.960 | |
And then so today the editors create this pool of tracks and then we personalize. | |
1:10:06.960 --> 1:10:11.120 | |
You could easily imagine that once you have this set, you could have some automatic exploration | |
1:10:11.120 --> 1:10:13.840 | |
on the rest of the catalog because then you understand what it is. | |
1:10:14.480 --> 1:10:19.600 | |
And then the other side of it, when machine learning does help is this taste vector. | |
1:10:20.560 --> 1:10:26.960 | |
How hard is it to construct a vector that represents the things an individual human | |
1:10:26.960 --> 1:10:30.080 | |
likes, this human preference? | |
1:10:30.080 --> 1:10:37.120 | |
So you can, you know, music isn't like, it's not like Amazon, like things you usually buy. | |
1:10:38.320 --> 1:10:39.920 | |
Music seems more amorphous. | |
1:10:39.920 --> 1:10:42.560 | |
Like it's this thing that's hard to specify. | |
1:10:42.560 --> 1:10:48.080 | |
Like what is, you know, if you look at my playlist, what is the music that I love? | |
1:10:48.080 --> 1:10:48.640 | |
It's harder. | |
1:10:49.360 --> 1:10:54.080 | |
It seems to be much more difficult to specify concretely. | |
1:10:54.080 --> 1:10:57.120 | |
So how hard is it to build a taste vector? | |
1:10:57.120 --> 1:11:00.000 | |
It is very hard in the sense that you need a lot of data. | |
1:11:00.720 --> 1:11:05.520 | |
And I think what we found was that, so it's not a stationary problem. | |
1:11:06.240 --> 1:11:07.200 | |
It changes over time. | |
1:11:08.720 --> 1:11:15.680 | |
And so we've gone through the journey of, if you've done a lot of computer vision, | |
1:11:15.680 --> 1:11:18.320 | |
obviously I've done a bunch of computer vision in my past. | |
1:11:18.320 --> 1:11:24.160 | |
And we started kind of with the handcrafted heuristics for, you know, this is kind of | |
1:11:24.160 --> 1:11:24.800 | |
indie music. | |
1:11:24.800 --> 1:11:25.360 | |
This is this. | |
1:11:25.360 --> 1:11:27.440 | |
And if you consume this, you'd probably like this. | |
1:11:27.440 --> 1:11:31.200 | |
So we have, we started there and we have some of that still. | |
1:11:31.200 --> 1:11:34.720 | |
Then what was interesting about the playlist data was that you could find these latent | |
1:11:34.720 --> 1:11:37.520 | |
things that wouldn't necessarily even make sense to you. | |
1:11:38.800 --> 1:11:42.880 | |
That could even capture maybe cultural references because they cooccurred. | |
1:11:42.880 --> 1:11:48.160 | |
Things that wouldn't have appeared kind of mechanistically either in the content or so | |
1:11:48.160 --> 1:11:48.400 | |
forth. | |
1:11:48.400 --> 1:12:01.280 | |
So I think that, I think the core assumption is that there are patterns in almost | |
1:12:01.280 --> 1:12:01.840 | |
everything. | |
1:12:02.640 --> 1:12:06.960 | |
And if there are patterns, these embedding techniques are getting better and better now. | |
1:12:06.960 --> 1:12:12.400 | |
Now, as everyone else, we're also using kind of deep embeddings where you can encode | |
1:12:12.400 --> 1:12:14.400 | |
binary values and so forth. | |
1:12:14.400 --> 1:12:21.280 | |
And what I think is interesting is this process to try to find things that do not | |
1:12:21.280 --> 1:12:23.920 | |
necessarily, you wouldn't actually have guessed. | |
1:12:23.920 --> 1:12:28.560 | |
So it is very hard in an engineering sense to find the right dimensions. | |
1:12:28.560 --> 1:12:33.920 | |
It's an incredible scalability problem to do for hundreds of millions of users and to | |
1:12:33.920 --> 1:12:34.880 | |
update it every day. | |
1:12:35.920 --> 1:12:42.160 | |
But in theory, in theory embeddings isn't that complicated. | |
1:12:42.160 --> 1:12:46.240 | |
The fact that you try to find some principal components or something like that, dimensionality | |
1:12:46.240 --> 1:12:47.040 | |
reduction and so forth. | |
1:12:47.040 --> 1:12:48.240 | |
So the theory, I guess, is easy. | |
1:12:48.240 --> 1:12:50.480 | |
The practice is very, very hard. | |
1:12:50.480 --> 1:12:53.120 | |
And it's a huge engineering challenge. | |
1:12:53.120 --> 1:12:58.400 | |
But fortunately, we have some amazing both research and engineering teams in this space. | |
1:12:58.400 --> 1:13:03.200 | |
Yeah, I guess the question is all, I mean, it's similar. | |
1:13:03.200 --> 1:13:05.360 | |
I deal with it with autonomous vehicle spaces. | |
1:13:05.360 --> 1:13:07.680 | |
The question is how hard is driving? | |
1:13:07.680 --> 1:13:12.560 | |
And here is basically the question is of edge cases. | |
1:13:14.560 --> 1:13:22.240 | |
So embedding probably works, not probably, but I would imagine works well in a lot of | |
1:13:22.240 --> 1:13:22.740 | |
cases. | |
1:13:24.000 --> 1:13:25.840 | |
So there's a bunch of questions that arise then. | |
1:13:25.840 --> 1:13:33.760 | |
So do song preferences, does your taste vector depend on context, like mood, right? | |
1:13:33.760 --> 1:13:39.840 | |
So there's different moods, and so how does that take in it? | |
1:13:41.840 --> 1:13:44.320 | |
Is it possible to take that as a consideration? | |
1:13:44.320 --> 1:13:49.840 | |
Or do you just leave that as a interface problem that allows the user to just control it? | |
1:13:49.840 --> 1:13:55.440 | |
So when I'm looking for workout music, I kind of specify it by choosing certain playlists, | |
1:13:55.440 --> 1:13:56.560 | |
doing certain search. | |
1:13:56.560 --> 1:13:58.560 | |
Yeah, so that's a great point. | |
1:13:58.560 --> 1:14:00.080 | |
Back to the product development. | |
1:14:00.080 --> 1:14:04.480 | |
You could try to spend a few years trying to predict which mood you're in automatically | |
1:14:04.480 --> 1:14:08.320 | |
when you open Spotify, or you create a tab which is happy and sad, right? | |
1:14:08.320 --> 1:14:10.880 | |
And you're going to be right 100% of the time with one click. | |
1:14:10.880 --> 1:14:14.880 | |
Now, it's probably much better to let the user tell you if they're happy or sad, or | |
1:14:14.880 --> 1:14:15.840 | |
if they want to work out. | |
1:14:15.840 --> 1:14:20.480 | |
On the other hand, if your user interface becomes 2,000 tabs, you're introducing so | |
1:14:20.480 --> 1:14:22.080 | |
much friction so no one will use the product. | |
1:14:22.080 --> 1:14:23.520 | |
So then you have to get better. | |
1:14:24.080 --> 1:14:26.800 | |
So it's this thing where you have to be able to get better. | |
1:14:26.800 --> 1:14:32.640 | |
So then you have to get better, so it's this thing where I think maybe it was, I don't | |
1:14:32.640 --> 1:14:35.040 | |
remember who coined it, but it's called fault tolerant UIs, right? | |
1:14:35.040 --> 1:14:40.640 | |
You build a UI that is tolerant of being wrong, and then you can be much less right in your | |
1:14:42.000 --> 1:14:43.120 | |
algorithms. | |
1:14:43.120 --> 1:14:45.440 | |
So we've had to learn a lot of that. | |
1:14:45.440 --> 1:14:52.160 | |
Building the right UI that fits where the machine learning is, and a great discovery | |
1:14:52.160 --> 1:14:58.720 | |
there, which was by the teams during one of our hack days, was this thing of taking discovery, | |
1:14:58.720 --> 1:15:04.880 | |
packaging it into a playlist, and saying that these are new tracks that we think you might | |
1:15:04.880 --> 1:15:05.920 | |
like based on this. | |
1:15:05.920 --> 1:15:09.440 | |
And setting the right expectation made it a great product. | |
1:15:09.440 --> 1:15:15.920 | |
So I think we have this benefit that, for example, Tesla doesn't have that we can change | |
1:15:15.920 --> 1:15:16.800 | |
the expectation. | |
1:15:16.800 --> 1:15:18.640 | |
We can build a fault tolerant setting. | |
1:15:18.640 --> 1:15:23.040 | |
It's very hard to be fault tolerant when you're driving at 100 miles per hour or something. | |
1:15:23.760 --> 1:15:30.000 | |
And we have the luxury of being able to say that of being wrong if we have the right UI, | |
1:15:30.000 --> 1:15:33.440 | |
which gives us different abilities to take more risk. | |
1:15:33.440 --> 1:15:36.960 | |
So I actually think the self driving problem is much harder. | |
1:15:37.680 --> 1:15:38.720 | |
Oh, yeah, for sure. | |
1:15:39.680 --> 1:15:44.240 | |
It's much less fun because people die. | |
1:15:44.240 --> 1:15:45.200 | |
Exactly. | |
1:15:45.200 --> 1:15:55.040 | |
And in Spotify, it's such a more fun problem because failure is beautiful in a way. | |
1:15:55.040 --> 1:15:56.320 | |
It leads to exploration. | |
1:15:56.320 --> 1:15:58.640 | |
So it's a really fun reinforcement learning problem. | |
1:15:58.640 --> 1:16:02.800 | |
The worst case scenario is you get these WTF tweets like, how did I get this? | |
1:16:02.800 --> 1:16:03.600 | |
This song, yeah. | |
1:16:03.600 --> 1:16:05.440 | |
Which is a lot better than the self driving. | |
1:16:05.440 --> 1:16:14.400 | |
Exactly, so what's the feedback that a user, what's the signal that a user provides into | |
1:16:14.400 --> 1:16:15.440 | |
the system? | |
1:16:15.440 --> 1:16:17.920 | |
So you mentioned skipping. | |
1:16:19.360 --> 1:16:20.880 | |
What is like the strongest signal? | |
1:16:22.000 --> 1:16:23.520 | |
You didn't mention clicking like. | |
1:16:24.800 --> 1:16:27.600 | |
So we have a few signals that are important. | |
1:16:27.600 --> 1:16:30.240 | |
Obviously playing, playing through. | |
1:16:30.240 --> 1:16:36.560 | |
So one of the benefits of music, actually, even compared to podcasts or movies is the | |
1:16:36.560 --> 1:16:38.720 | |
object itself is really only about three minutes. | |
1:16:39.280 --> 1:16:44.320 | |
So you get a lot of chances to recommend and the feedback loop is every three minutes instead | |
1:16:44.320 --> 1:16:45.760 | |
of every two hours or something. | |
1:16:45.760 --> 1:16:50.320 | |
So you actually get kind of noisy, but quite fast feedback. | |
1:16:50.880 --> 1:16:55.200 | |
And so you can see if people play through, which is the inverse of skip really. | |
1:16:55.200 --> 1:16:56.560 | |
That's an important signal. | |
1:16:56.560 --> 1:17:00.320 | |
On the other hand, much of the consumption happens when your phone is in your pocket. | |
1:17:00.320 --> 1:17:03.040 | |
Maybe you're running or driving or you're playing on a speaker. | |
1:17:03.040 --> 1:17:05.600 | |
And so you not skipping doesn't mean that you love that song. | |
1:17:05.600 --> 1:17:08.960 | |
It may be that it wasn't bad enough that you would walk up and skip. | |
1:17:08.960 --> 1:17:10.560 | |
So it's a noisy signal. | |
1:17:10.560 --> 1:17:14.000 | |
Then we have the equivalent of the like, which is you saved it to your library. | |
1:17:14.000 --> 1:17:15.920 | |
That's a pretty strong signal of affection. | |
1:17:16.720 --> 1:17:21.280 | |
And then we have the more explicit signal of playlisting. | |
1:17:21.280 --> 1:17:23.920 | |
Like you took the time to create a playlist, you put it in there. | |
1:17:23.920 --> 1:17:28.960 | |
There's a very little small chance that if you took all that trouble, this is not a really | |
1:17:28.960 --> 1:17:30.480 | |
important track to you. | |
1:17:30.480 --> 1:17:34.000 | |
And then we understand also what are the tracks it relates to. | |
1:17:34.000 --> 1:17:39.120 | |
So we have the playlisting, we have the like, and then we have the listening or skip. | |
1:17:39.120 --> 1:17:43.360 | |
And you have to have very different approaches to all of them because of different levels | |
1:17:43.360 --> 1:17:44.400 | |
of noise. | |
1:17:44.400 --> 1:17:49.760 | |
One is very voluminous, but noisy, and the other is rare, but you can probably trust it. | |
1:17:49.760 --> 1:17:55.680 | |
Yeah, it's interesting because I think between those signals captures all the information | |
1:17:55.680 --> 1:17:57.040 | |
you'd want to capture. | |
1:17:57.040 --> 1:18:01.520 | |
I mean, there's a feeling, a shallow feeling for me that there's sometimes that I'll hear | |
1:18:01.520 --> 1:18:05.920 | |
a song that's like, yes, this is, you know, this was the right song for the moment. | |
1:18:05.920 --> 1:18:10.720 | |
But there's really no way to express that fact except by listening through it all the | |
1:18:10.720 --> 1:18:14.240 | |
way and maybe playing it again at that time or something. | |
1:18:14.240 --> 1:18:19.680 | |
But there's no need for a button that says this was the best song I could have heard | |
1:18:19.680 --> 1:18:20.400 | |
at this moment. | |
1:18:20.400 --> 1:18:24.080 | |
Well, we're playing around with that, with kind of the thumbs up concept saying like, | |
1:18:24.080 --> 1:18:25.200 | |
I really like this. | |
1:18:25.200 --> 1:18:27.520 | |
Just kind of talking to the algorithm. | |
1:18:27.520 --> 1:18:30.640 | |
It's unclear if that's the best way for humans to interact. | |
1:18:30.640 --> 1:18:31.200 | |
Maybe it is. | |
1:18:31.200 --> 1:18:35.600 | |
Maybe they should think of Spotify as a person, an agent sitting there trying to serve you | |
1:18:35.600 --> 1:18:38.080 | |
and you can say like, bad Spotify, good Spotify. | |
1:18:38.720 --> 1:18:42.880 | |
Right now, the analogy we've had is more, you shouldn't think of us. | |
1:18:42.880 --> 1:18:44.400 | |
We should be invisible. | |
1:18:44.400 --> 1:18:48.320 | |
And the feedback is if you save it, it's kind of you work for yourself. | |
1:18:48.320 --> 1:18:50.960 | |
You do a playlist because you think it's great and we can learn from that. | |
1:18:50.960 --> 1:18:55.200 | |
It's kind of back to Tesla, how they kind of have this shadow mode. | |
1:18:55.200 --> 1:18:56.720 | |
They sit in what you drive. | |
1:18:56.720 --> 1:18:58.560 | |
We kind of took the same analogy. | |
1:18:58.560 --> 1:19:02.800 | |
We sit in what you playlist and then maybe we can offer you an autopilot where you can | |
1:19:02.800 --> 1:19:04.640 | |
take over for a while or something like that. | |
1:19:04.640 --> 1:19:08.240 | |
And then back off if you say like, that's not good enough. | |
1:19:08.240 --> 1:19:11.600 | |
But I think it's interesting to figure out what your mental model is. | |
1:19:11.600 --> 1:19:18.880 | |
If Spotify is an AI that you talk to, which I think might be a bit too abstract for many | |
1:19:18.880 --> 1:19:24.320 | |
consumers, or if you still think of it as it's my music app, but it's just more helpful. | |
1:19:24.320 --> 1:19:30.160 | |
And it depends on the device it's running on, which brings us to smart speakers. | |
1:19:31.040 --> 1:19:38.400 | |
So I have a lot of the Spotify listening I do is on devices I can talk to, whether it's | |
1:19:38.400 --> 1:19:39.920 | |
from Amazon, Google or Apple. | |
1:19:39.920 --> 1:19:42.320 | |
What's the role of Spotify on those devices? | |
1:19:42.320 --> 1:19:46.720 | |
How do you think of it differently than on the phone or on the desktop? | |
1:19:47.840 --> 1:19:52.080 | |
There are a few things to say about the first of all, it's incredibly exciting. | |
1:19:52.080 --> 1:19:55.760 | |
They're growing like crazy, especially here in the US. | |
1:19:58.320 --> 1:20:09.200 | |
And it's solving a consumer need that I think is, you can think of it as just remote interactivity. | |
1:20:09.200 --> 1:20:11.840 | |
You can control this thing from across the room. | |
1:20:11.840 --> 1:20:16.880 | |
And it may feel like a small thing, but it turns out that friction matters to consumers | |
1:20:16.880 --> 1:20:22.000 | |
being able to say play, pause and so forth from across the room is very powerful. | |
1:20:22.000 --> 1:20:25.200 | |
So basically, you made the living room interactive now. | |
1:20:26.000 --> 1:20:33.600 | |
And what we see in our data is that the number one use case for these speakers is music, | |
1:20:33.600 --> 1:20:34.960 | |
music and podcast. | |
1:20:34.960 --> 1:20:39.920 | |
So fortunately for us, it's been important to these companies to have those use case | |
1:20:39.920 --> 1:20:40.640 | |
covered. | |
1:20:40.640 --> 1:20:42.080 | |
So they want to Spotify on this. | |
1:20:42.080 --> 1:20:44.320 | |
We have very good relationships with them. | |
1:20:45.840 --> 1:20:49.200 | |
And we're seeing tremendous success with them. | |
1:20:51.200 --> 1:20:54.640 | |
What I think is interesting about them is it's already working. | |
1:20:57.360 --> 1:21:02.720 | |
We kind of had this epiphany many years ago, back when we started using Sonos. | |
1:21:02.720 --> 1:21:06.800 | |
If you went through all the trouble of setting up your Sonos system, you had this magical | |
1:21:06.800 --> 1:21:10.400 | |
experience where you had all the music ever made in your living room. | |
1:21:10.400 --> 1:21:16.320 | |
And we made this assumption that the home, everyone used to have a CD player at home, | |
1:21:16.320 --> 1:21:19.040 | |
but they never managed to get their files working in the home. | |
1:21:19.040 --> 1:21:22.240 | |
Having this network attached storage was too cumbersome for most consumers. | |
1:21:22.960 --> 1:21:26.480 | |
So we made the assumption that the home would skip from the CD all the way to streaming | |
1:21:26.480 --> 1:21:31.120 | |
books, where you would buy the steering and would have all the music built in. | |
1:21:31.120 --> 1:21:32.640 | |
That took longer than we thought. | |
1:21:32.640 --> 1:21:36.080 | |
But with the voice speakers, that was the unlocking that made kind of the connected | |
1:21:36.080 --> 1:21:38.240 | |
speaker happen in the home. | |
1:21:39.760 --> 1:21:41.520 | |
So it really exploded. | |
1:21:41.520 --> 1:21:45.760 | |
And we saw this engagement that we predicted would happen. | |
1:21:45.760 --> 1:21:48.560 | |
What I think is interesting, though, is where it's going from now. | |
1:21:49.120 --> 1:21:51.120 | |
Right now, you think of them as voice speakers. | |
1:21:51.920 --> 1:21:58.640 | |
But I think if you look at Google I.O., for example, they just added a camera to it, where | |
1:21:58.640 --> 1:22:04.240 | |
when the alarm goes off, instead of saying, hey, Google, stop, you can just wave your | |
1:22:04.240 --> 1:22:05.040 | |
hand. | |
1:22:05.040 --> 1:22:11.920 | |
So I think they're going to think more of it as an agent or as an assistant, truly an | |
1:22:11.920 --> 1:22:12.400 | |
assistant. | |
1:22:12.400 --> 1:22:17.040 | |
And an assistant that can see you is going to be much more effective than a blind assistant. | |
1:22:17.040 --> 1:22:18.480 | |
So I think these things will morph. | |
1:22:18.480 --> 1:22:22.560 | |
And we won't necessarily think of them as, quote unquote, voice speakers anymore. | |
1:22:22.560 --> 1:22:29.200 | |
Just as interactive access to the Internet in the home. | |
1:22:29.200 --> 1:22:34.080 | |
But I still think that the biggest use case for those will be audio. | |
1:22:34.080 --> 1:22:36.640 | |
So for that reason, we're investing heavily in it. | |
1:22:36.640 --> 1:22:43.520 | |
And we built our own NLU stack to be able to the challenge here is, how do you innovate | |
1:22:43.520 --> 1:22:44.240 | |
in that world? | |
1:22:44.240 --> 1:22:48.320 | |
It lowers friction for consumers, but it's also much more constrained. | |
1:22:48.320 --> 1:22:51.600 | |
You have no pixels to play with in an audio only world. | |
1:22:51.600 --> 1:22:54.880 | |
It's really the vocabulary that is the interface. | |
1:22:54.880 --> 1:22:58.560 | |
So we started investing and playing around quite a lot with that, trying to understand | |
1:22:58.560 --> 1:23:03.360 | |
what the future will be of you speaking and gesturing and waving at your music. | |
1:23:03.360 --> 1:23:08.480 | |
And actually, you're actually nudging closer to the autonomous vehicle space because from | |
1:23:08.480 --> 1:23:14.080 | |
everything I've seen, the level of frustration people experience upon failure of natural | |
1:23:14.080 --> 1:23:18.320 | |
language understanding is much higher than failure in other contexts. | |
1:23:18.320 --> 1:23:20.400 | |
People get frustrated really fast. | |
1:23:20.400 --> 1:23:25.600 | |
So if you screw that experience up even just a little bit, they give up really quickly. | |
1:23:25.600 --> 1:23:26.320 | |
Yeah. | |
1:23:26.320 --> 1:23:28.320 | |
And I think you see that in the data. | |
1:23:28.320 --> 1:23:36.160 | |
While it's tremendously successful, the most common interactions are play, pause and next. | |
1:23:36.160 --> 1:23:39.440 | |
The things where if you compare it to taking up your phone, unlocking it, bringing up the | |
1:23:39.440 --> 1:23:44.160 | |
app and skipping, clicking skip, it was much lower friction. | |
1:23:44.160 --> 1:23:49.280 | |
But then for longer, more complicated things like, can you find me that song about the | |
1:23:49.280 --> 1:23:51.920 | |
people still bring up the phone and search and then play it on their speaker? | |
1:23:51.920 --> 1:23:56.960 | |
So we tried again to build a fault tolerant UI where for the more complicated things, | |
1:23:56.960 --> 1:24:02.480 | |
you can still pick up your phone, have powerful full keyboard search and then try to optimize | |
1:24:02.480 --> 1:24:07.280 | |
for where there is actually lower friction and try to it's kind of like the test autopilot | |
1:24:07.280 --> 1:24:07.840 | |
thing. | |
1:24:07.840 --> 1:24:11.040 | |
You have to be at the level where you're helpful. | |
1:24:11.040 --> 1:24:15.040 | |
If you're too smart and just in the way, people are going to get frustrated. | |
1:24:15.040 --> 1:24:18.080 | |
And first of all, I'm not obsessed with stairway to heaven. | |
1:24:18.080 --> 1:24:19.440 | |
It's just a good song. | |
1:24:19.440 --> 1:24:22.880 | |
But let me mention that as a use case because it's an interesting one. | |
1:24:22.880 --> 1:24:28.160 | |
I've literally told one of I don't want to say the name of the speaker because when people | |
1:24:28.160 --> 1:24:30.320 | |
are listening to it, it'll make their speaker go off. | |
1:24:30.320 --> 1:24:34.720 | |
But I talked to the speaker and I say play stairway to heaven. | |
1:24:34.720 --> 1:24:40.320 | |
And every time it like not every time, but a large percentage of the time plays the wrong | |
1:24:40.320 --> 1:24:41.440 | |
stairway to heaven. | |
1:24:41.440 --> 1:24:48.240 | |
It plays like some cover of the and that part of the experience. | |
1:24:48.240 --> 1:24:55.120 | |
I actually wonder from a business perspective, does Spotify control that entire experience | |
1:24:55.120 --> 1:24:55.600 | |
or no? | |
1:24:56.160 --> 1:25:01.680 | |
It seems like the NLU, the natural language stuff is controlled by the speaker and then | |
1:25:01.680 --> 1:25:04.640 | |
Spotify stays at a layer below that. | |
1:25:04.640 --> 1:25:07.040 | |
It's a good and complicated question. | |
1:25:07.040 --> 1:25:11.200 | |
Some of which is dependent on the on the partners. | |
1:25:11.200 --> 1:25:13.280 | |
So it's hard to comment on the on the specifics. | |
1:25:13.280 --> 1:25:15.840 | |
But the question is the right one. | |
1:25:15.840 --> 1:25:21.280 | |
The challenge is if you can't use any of the personalization, I mean, we know which stairway | |
1:25:21.280 --> 1:25:21.840 | |
to heaven. | |
1:25:21.840 --> 1:25:26.400 | |
And the truth is maybe for for one person, it is exactly the cover that they want. | |
1:25:26.400 --> 1:25:31.440 | |
And they would be very frustrated if a place I think we I think we default to the right | |
1:25:31.440 --> 1:25:31.760 | |
version. | |
1:25:31.760 --> 1:25:35.280 | |
But but you actually want to be able to do the cover for the person that just played | |
1:25:35.280 --> 1:25:36.320 | |
the cover 50 times. | |
1:25:36.320 --> 1:25:38.400 | |
Or Spotify is just going to seem stupid. | |
1:25:38.400 --> 1:25:40.160 | |
So you want to be able to leverage the personalization. | |
1:25:40.160 --> 1:25:46.320 | |
But you have this stack where you have the the ASR and this thing called the end best | |
1:25:46.320 --> 1:25:48.480 | |
list of the best guesses here. | |
1:25:48.480 --> 1:25:50.480 | |
And then the position comes in at the end. | |
1:25:50.480 --> 1:25:53.280 | |
You actually want the person to be here when you're guessing about what they actually | |
1:25:53.280 --> 1:25:54.000 | |
meant. | |
1:25:54.000 --> 1:26:00.160 | |
So we're working with these partners and it's a complicated it's a complicated thing | |
1:26:00.160 --> 1:26:02.880 | |
where you want to you want to be able. | |
1:26:02.880 --> 1:26:06.800 | |
So first of all, you want to be very careful with your users data. | |
1:26:06.800 --> 1:26:09.200 | |
You don't want to share your users data without the permission. | |
1:26:09.200 --> 1:26:11.680 | |
But you want to share some data so that their experience gets better. | |
1:26:12.640 --> 1:26:15.760 | |
So that these partners can understand enough, but not too much and so forth. | |
1:26:16.400 --> 1:26:21.760 | |
So it's really the trick is that it's like a business driven relationship where you're | |
1:26:21.760 --> 1:26:26.960 | |
doing product development across companies together, which is which is really complicated. | |
1:26:26.960 --> 1:26:32.960 | |
But this is exactly why we built our own NLU so that we actually can make personalized | |
1:26:32.960 --> 1:26:36.320 | |
guesses, because this is the biggest frustration from a user point of view. | |
1:26:36.320 --> 1:26:40.160 | |
They don't understand about ASR and best list and and business deals. | |
1:26:40.160 --> 1:26:41.440 | |
They're like, how hard can it be? | |
1:26:41.440 --> 1:26:45.120 | |
I was told this thing 50 times this version and still the place the wrong thing. | |
1:26:45.120 --> 1:26:46.240 | |
It can't it can't be hard. | |
1:26:47.040 --> 1:26:48.640 | |
So we try to take the user approach. | |
1:26:48.640 --> 1:26:53.360 | |
If the user the user is not going to understand the complications of business, we have to | |
1:26:53.360 --> 1:26:53.760 | |
solve it. | |
1:26:53.760 --> 1:27:02.240 | |
So let's talk about sort of a complicated subject that I myself I'm quite torn about | |
1:27:02.960 --> 1:27:07.600 | |
the idea sort of of paying artists. | |
1:27:08.640 --> 1:27:08.880 | |
Right. | |
1:27:09.840 --> 1:27:17.200 | |
I saw as of August 31st, 2018, over 11 billion dollars were paid to rights holders. | |
1:27:17.200 --> 1:27:21.200 | |
So and further distributed to artists from Spotify. | |
1:27:21.200 --> 1:27:23.840 | |
So a lot of money is being paid to artists. | |
1:27:23.840 --> 1:27:30.800 | |
First of all, the whole time as a consumer for me, when I look at Spotify, I'm not sure | |
1:27:30.800 --> 1:27:34.880 | |
I'm remembering correctly, but I think you said exactly how I feel, which is this is | |
1:27:34.880 --> 1:27:36.240 | |
too good to be true. | |
1:27:36.240 --> 1:27:42.480 | |
Like when I start using Spotify, I assume you guys will go bankrupt in like a month. | |
1:27:43.040 --> 1:27:44.400 | |
It's like this is too good. | |
1:27:44.400 --> 1:27:45.200 | |
A lot of people did. | |
1:27:47.040 --> 1:27:48.960 | |
I was like, this is amazing. | |
1:27:48.960 --> 1:27:53.200 | |
So one question I have is sort of the bigger question. | |
1:27:53.200 --> 1:27:55.200 | |
How do you make money in this complicated world? | |
1:27:55.840 --> 1:28:03.840 | |
How do you deal with the relationship with record labels who are complicated? | |
1:28:04.800 --> 1:28:14.080 | |
These big you're essentially have the task of herding cats, but like rich and powerful | |
1:28:14.080 --> 1:28:21.520 | |
powerful cats, and also have the task of paying artists enough and paying those labels enough | |
1:28:21.520 --> 1:28:26.480 | |
and still making money in the Internet space where people are not willing to pay hundreds | |
1:28:26.480 --> 1:28:27.360 | |
of dollars a month. | |
1:28:27.920 --> 1:28:30.720 | |
So how do you navigate the space? | |
1:28:30.720 --> 1:28:31.600 | |
How do you navigate? | |
1:28:31.600 --> 1:28:32.560 | |
That's a beautiful description. | |
1:28:32.560 --> 1:28:33.520 | |
Herding rich cats. | |
1:28:34.720 --> 1:28:35.280 | |
That before. | |
1:28:37.200 --> 1:28:42.880 | |
It is very complicated, and I think certainly actually betting against Spotify has been | |
1:28:42.880 --> 1:28:45.040 | |
statistically a very smart thing to do. | |
1:28:45.040 --> 1:28:52.880 | |
Just looking at the at the line of roadkill in music streaming services, it's it's kind | |
1:28:52.880 --> 1:28:58.560 | |
of I think if I understood the complexity when I joined Spotify, unfortunately, fortunately, | |
1:28:58.560 --> 1:29:03.440 | |
I didn't know enough about the music industry to understand the complexities, because then | |
1:29:03.440 --> 1:29:05.600 | |
I would have made a more rational guess that it wouldn't work. | |
1:29:06.240 --> 1:29:08.480 | |
So, you know, ignorance is bliss. | |
1:29:08.480 --> 1:29:13.200 | |
But I think there have been a few distinct challenges. | |
1:29:13.200 --> 1:29:17.600 | |
I think, as I said, one of the things that made it work at all was that Sweden and the | |
1:29:17.600 --> 1:29:19.200 | |
Nordics was a lost market. | |
1:29:19.840 --> 1:29:24.160 | |
So there was no risk for labels to try this. | |
1:29:25.120 --> 1:29:29.040 | |
I don't think it would have worked if if the market was healthy. | |
1:29:29.760 --> 1:29:32.160 | |
So that was the initial condition. | |
1:29:33.120 --> 1:29:36.160 | |
Then we had this tremendous challenge with the model itself. | |
1:29:36.160 --> 1:29:39.520 | |
So now most people were pirating. | |
1:29:39.520 --> 1:29:45.120 | |
But for the people who bought a download or a CD, the artists would get all the revenue | |
1:29:45.120 --> 1:29:48.000 | |
for all the future plays then, right? | |
1:29:48.000 --> 1:29:51.840 | |
So you got it all up front, whereas the streaming model was like almost nothing day one, almost | |
1:29:51.840 --> 1:29:52.800 | |
nothing day two. | |
1:29:52.800 --> 1:29:58.720 | |
And then at some point, this curve of incremental revenue would intersect with your day one | |
1:29:58.720 --> 1:29:59.220 | |
payment. | |
1:29:59.840 --> 1:30:05.280 | |
And that took a long time to play out before before the music labels, they understood | |
1:30:05.280 --> 1:30:05.780 | |
that. | |
1:30:05.780 --> 1:30:09.600 | |
But on the artist side, it took a lot of time to understand that actually, if I have a big | |
1:30:09.600 --> 1:30:14.000 | |
hit that is going to be played for many years, this is a much better model because I get | |
1:30:14.000 --> 1:30:18.000 | |
paid based on how much people use the product, not how much they thought they would use it | |
1:30:18.000 --> 1:30:19.040 | |
day one or so forth. | |
1:30:20.080 --> 1:30:22.880 | |
So it was a complicated model to get across. | |
1:30:22.880 --> 1:30:24.000 | |
But time helped with that. | |
1:30:24.000 --> 1:30:30.640 | |
And now the revenues to the music industry actually are bigger again than it's gone through | |
1:30:30.640 --> 1:30:32.000 | |
this incredible dip and now they're back up. | |
1:30:32.000 --> 1:30:36.480 | |
And so we're very proud of having been a part of that. | |
1:30:37.920 --> 1:30:39.520 | |
So there have been distinct problems. | |
1:30:39.520 --> 1:30:45.920 | |
I think when it comes to the labels, we have taken the painful approach. | |
1:30:46.720 --> 1:30:52.400 | |
Some of our competition at the time, they kind of looked at other companies and said, | |
1:30:52.400 --> 1:30:56.160 | |
if we just ignore the rights, we get really big, really fast. | |
1:30:56.160 --> 1:31:00.480 | |
We're going to be too big for the labels to kind of, too big to fail. | |
1:31:00.480 --> 1:31:01.120 | |
They're not going to kill us. | |
1:31:01.120 --> 1:31:02.160 | |
We didn't take that approach. | |
1:31:02.160 --> 1:31:06.960 | |
We went legal from day one and we negotiated and negotiated and negotiated. | |
1:31:06.960 --> 1:31:07.600 | |
It was very slow. | |
1:31:07.600 --> 1:31:08.240 | |
It was very frustrating. | |
1:31:08.240 --> 1:31:12.240 | |
We were angry at seeing other companies taking shortcuts and seeming to get away with it. | |
1:31:12.800 --> 1:31:18.160 | |
It was this game theory thing where over many rounds of playing the game, this would be | |
1:31:18.160 --> 1:31:19.200 | |
the right strategy. | |
1:31:19.200 --> 1:31:25.680 | |
And even though clearly there's a lot of frustrations at times during renegotiations, there is this | |
1:31:25.680 --> 1:31:30.800 | |
there is this weird trust where we have been honest and fair. | |
1:31:31.760 --> 1:31:32.480 | |
We've never screwed them. | |
1:31:32.480 --> 1:31:33.680 | |
They've never screwed us. | |
1:31:33.680 --> 1:31:39.280 | |
It's 10 years, but there's this trust and like they know that if music doesn't get | |
1:31:39.280 --> 1:31:43.360 | |
really big, if lots of people do not want to listen to music and want to pay for it, | |
1:31:43.360 --> 1:31:44.960 | |
Spotify has no business model. | |
1:31:44.960 --> 1:31:47.040 | |
So we actually are incredibly aligned. | |
1:31:48.240 --> 1:31:51.840 | |
Other companies, not to be tense, but other companies have other business models where | |
1:31:51.840 --> 1:31:56.400 | |
even if they made no money from music, they'd still be profitable companies. | |
1:31:56.400 --> 1:31:57.200 | |
But Spotify won't. | |
1:31:57.200 --> 1:32:02.400 | |
So I think the industry sees that we are actually aligned business wise. | |
1:32:03.120 --> 1:32:09.040 | |
So there is this trust that allows us to do product development, even if it's scary, | |
1:32:11.040 --> 1:32:12.560 | |
taking risks. | |
1:32:12.560 --> 1:32:17.200 | |
The free model itself was an incredible risk for the music industry to take that they should | |
1:32:17.200 --> 1:32:17.920 | |
get credit for. | |
1:32:17.920 --> 1:32:20.400 | |
Now, some of it was that they had nothing to lose in the game. | |
1:32:20.400 --> 1:32:22.240 | |
Some of it was that they had nothing to lose in Sweden. | |
1:32:22.240 --> 1:32:24.560 | |
But frankly, a lot of the labels also took risk. | |
1:32:25.840 --> 1:32:31.360 | |
And so I think we built up that trust with I think herding of cats sounds a bit. | |
1:32:32.320 --> 1:32:33.120 | |
What's the word? | |
1:32:33.120 --> 1:32:35.280 | |
It sounds like dismissive of the cats. | |
1:32:35.280 --> 1:32:35.920 | |
Dismissive. | |
1:32:35.920 --> 1:32:37.200 | |
No, every cat matters. | |
1:32:37.200 --> 1:32:39.360 | |
They're all beautiful and very important. | |
1:32:39.360 --> 1:32:39.920 | |
Exactly. | |
1:32:39.920 --> 1:32:42.800 | |
They've taken a lot of risks and certainly it's been frustrating. | |
1:32:44.960 --> 1:32:47.600 | |
So it's really like playing it's game theory. | |
1:32:47.600 --> 1:32:53.920 | |
If you play the game many times, then you can have the statistical outcome that you | |
1:32:53.920 --> 1:32:54.560 | |
bet on. | |
1:32:54.560 --> 1:32:57.520 | |
And it feels very painful when you're in the middle of that thing. | |
1:32:57.520 --> 1:33:00.480 | |
I mean, there's risk, there's trust, there's relationships. | |
1:33:00.480 --> 1:33:07.200 | |
From just having read the biography of Steve Jobs, similar kind of relationships were discussed | |
1:33:07.200 --> 1:33:08.400 | |
in iTunes. | |
1:33:08.400 --> 1:33:12.640 | |
The idea of selling a song for a dollar was very uncomfortable for labels. | |
1:33:12.640 --> 1:33:13.760 | |
Exactly. | |
1:33:13.760 --> 1:33:16.400 | |
And there was no, it was the same kind of thing. | |
1:33:16.400 --> 1:33:21.840 | |
It was trust, it was game theory as a lot of relationships that had to be built. | |
1:33:21.840 --> 1:33:28.880 | |
And it's really a terrifyingly difficult process that Apple could go through a little | |
1:33:28.880 --> 1:33:31.920 | |
bit because they could afford for that process to fail. | |
1:33:32.720 --> 1:33:37.600 | |
For Spotify, it seems terrifying because you can't. | |
1:33:37.600 --> 1:33:44.240 | |
Initially, I think a lot of it comes down to honestly Daniel and his tenacity in negotiating, | |
1:33:44.240 --> 1:33:50.800 | |
which seems like an impossible task because he was completely unknown and so forth. | |
1:33:50.800 --> 1:33:54.160 | |
But maybe that was also the reason that it worked. | |
1:33:56.480 --> 1:34:03.120 | |
But I think game theory is probably the best way to think about it. | |
1:34:03.120 --> 1:34:08.800 | |
You could go straight for this Nash equilibrium that someone is going to defect or you play | |
1:34:08.800 --> 1:34:14.240 | |
it many times, you try to actually go for the top left, the corporations sell. | |
1:34:14.240 --> 1:34:19.680 | |
Is there any magical reason why Spotify seems to have won this? | |
1:34:20.400 --> 1:34:25.360 | |
So a lot of people have tried to do what Spotify tried to do and Spotify has come out. | |
1:34:25.360 --> 1:34:29.280 | |
Well, so the answer is that there's no magical reason because I don't believe in magic. | |
1:34:30.000 --> 1:34:32.240 | |
But I think there are there are reasons. | |
1:34:32.240 --> 1:34:39.600 | |
And I think some of them are that people have misunderstood a lot of what we actually do. | |
1:34:40.400 --> 1:34:43.520 | |
The actual Spotify model is very complicated. | |
1:34:43.520 --> 1:34:49.200 | |
They've looked at the premium model and said, it seems like you can charge $9.99 for music | |
1:34:49.200 --> 1:34:52.000 | |
and people are going to pay, but that's not what happened. | |
1:34:52.000 --> 1:34:55.680 | |
Actually, when we launched the original mobile product, everyone said they would never pay. | |
1:34:56.640 --> 1:35:01.200 | |
What happened was they started on the free product and then their engagement grew so | |
1:35:01.200 --> 1:35:05.680 | |
much that eventually they said, maybe it is worth $9.99, right? | |
1:35:05.680 --> 1:35:08.880 | |
It's your propensity to pay gross with your engagement. | |
1:35:08.880 --> 1:35:11.600 | |
So we have this super complicated business model. | |
1:35:11.600 --> 1:35:15.200 | |
We operate two different business models, advertising and premium at the same time. | |
1:35:15.760 --> 1:35:17.680 | |
And I think that is hard to replicate. | |
1:35:17.680 --> 1:35:22.320 | |
I struggle to think of other companies that run large scale advertising and subscription | |
1:35:22.320 --> 1:35:23.440 | |
products at the same time. | |
1:35:24.400 --> 1:35:28.480 | |
So I think the business model is actually much more complicated than people think it is. | |
1:35:28.480 --> 1:35:32.800 | |
And so some people went after just the premium part without the free part and ran into a | |
1:35:32.800 --> 1:35:35.120 | |
wall where no one wanted to pay. | |
1:35:35.120 --> 1:35:40.400 | |
Some people went after just music should be free, just ads, which doesn't give you enough | |
1:35:40.400 --> 1:35:42.080 | |
revenue and doesn't work for the music industry. | |
1:35:42.880 --> 1:35:46.560 | |
So I think that combination is kind of opaque from the outside. | |
1:35:46.560 --> 1:35:51.040 | |
So maybe I shouldn't say it here and reveal the secret, but that turns out to be hard | |
1:35:51.040 --> 1:35:54.400 | |
to replicate than you would think. | |
1:35:54.400 --> 1:35:57.040 | |
So there's a lot of brilliant business strategies out there. | |
1:35:57.040 --> 1:35:58.720 | |
Brilliant business strategy here. | |
1:36:00.240 --> 1:36:01.280 | |
Brilliance or luck? | |
1:36:01.280 --> 1:36:03.520 | |
Probably more luck, but it doesn't really matter. | |
1:36:03.520 --> 1:36:05.440 | |
It looks brilliant in retrospect. | |
1:36:05.440 --> 1:36:06.480 | |
Let's call it brilliant. | |
1:36:07.840 --> 1:36:09.760 | |
Yeah, when the books are written, they'll be brilliant. | |
1:36:10.480 --> 1:36:14.480 | |
You've mentioned that your philosophy is to embrace change. | |
1:36:16.720 --> 1:36:23.600 | |
So how will the music streaming and music listening world change over the next 10 years, | |
1:36:23.600 --> 1:36:24.640 | |
20 years? | |
1:36:24.640 --> 1:36:26.960 | |
You look out into the far future. | |
1:36:26.960 --> 1:36:27.520 | |
What do you think? | |
1:36:28.960 --> 1:36:35.200 | |
I think that music and for that matter, audio podcasts, audiobooks, I think it's one of | |
1:36:35.200 --> 1:36:36.720 | |
the few core human needs. | |
1:36:37.360 --> 1:36:41.680 | |
I think it there is no good reason to me why it shouldn't be at the scale of something | |
1:36:41.680 --> 1:36:44.160 | |
like messaging or social networking. | |
1:36:44.160 --> 1:36:48.160 | |
I don't think it's a niche thing to listen to music or news or something. | |
1:36:48.160 --> 1:36:50.880 | |
So I think scale is obviously one of the things that I really hope for. | |
1:36:50.880 --> 1:36:54.400 | |
I think I hope that it's going to be billions of users. | |
1:36:54.400 --> 1:36:58.160 | |
I hope eventually everyone in the world gets access to all the world's music ever made. | |
1:36:58.720 --> 1:37:01.120 | |
So obviously, I think it's going to be a much bigger business. | |
1:37:01.120 --> 1:37:03.040 | |
Otherwise, we wouldn't be betting this big. | |
1:37:05.040 --> 1:37:13.600 | |
Now, if you look more at how it is consumed, what I'm hoping is back to this analogy of | |
1:37:13.600 --> 1:37:22.800 | |
the software tool chain, where I think I sometimes internally I make this analogy to text messaging. | |
1:37:22.800 --> 1:37:28.480 | |
Text messaging was also based on standards in the area of mobile carriers. | |
1:37:28.480 --> 1:37:32.720 | |
You had the SMS, the 140 character, 120 character SMS. | |
1:37:33.600 --> 1:37:36.080 | |
And it was great because everyone agreed on the standards. | |
1:37:36.080 --> 1:37:40.480 | |
So as a consumer, you got a lot of distributions and interoperability, but it was a very constrained | |
1:37:40.480 --> 1:37:40.980 | |
format. | |
1:37:41.680 --> 1:37:45.840 | |
And when the industry wanted to add pictures to that format to do the MMS, I looked it | |
1:37:45.840 --> 1:37:48.720 | |
up and I think it took from the late 80s to early 2000s. | |
1:37:48.720 --> 1:37:53.040 | |
This is like a 15, 20 year product cycle to bring pictures into that. | |
1:37:53.920 --> 1:38:00.240 | |
Now, once that entire value chain of creation and consumption got wrapped in one software | |
1:38:00.240 --> 1:38:07.280 | |
stack within something like Snapchat or WhatsApp, the first week they added disappearing messages. | |
1:38:07.280 --> 1:38:09.600 | |
Then two weeks later, they added stories. | |
1:38:09.600 --> 1:38:14.560 | |
The pace of innovation when you're on one software stack and you can affect both creation | |
1:38:14.560 --> 1:38:17.120 | |
and consumption, I think it's going to be rapid. | |
1:38:17.120 --> 1:38:22.320 | |
So with these streaming services, we now, for the first time in history, have enough, | |
1:38:22.320 --> 1:38:25.040 | |
I hope, people on one of these services. | |
1:38:25.040 --> 1:38:29.600 | |
Actually, whether it's Spotify or Amazon or Apple or YouTube, and hopefully enough | |
1:38:29.600 --> 1:38:32.320 | |
creators that you can actually start working with the format again. | |
1:38:32.320 --> 1:38:33.760 | |
And that excites me. | |
1:38:33.760 --> 1:38:39.200 | |
I think being able to change these constraints from 100 years, that could really do something | |
1:38:39.200 --> 1:38:40.160 | |
interesting. | |
1:38:40.160 --> 1:38:45.680 | |
I really hope it's not just going to be the iteration on the same thing for the next 10 | |
1:38:45.680 --> 1:38:47.360 | |
to 20 years as well. | |
1:38:47.360 --> 1:38:52.000 | |
Yeah, changing the creation of music, the creation of audio, the creation of podcasts | |
1:38:52.000 --> 1:38:54.400 | |
is a really fascinating possibility. | |
1:38:54.400 --> 1:38:59.040 | |
I myself don't understand what it is about podcasts that's so intimate. | |
1:38:59.680 --> 1:39:00.480 | |
It just is. | |
1:39:00.480 --> 1:39:01.840 | |
I listen to a lot of podcasts. | |
1:39:01.840 --> 1:39:09.680 | |
I think it touches on a deep human need for connection that people do feel like they're | |
1:39:09.680 --> 1:39:12.960 | |
connected to when they listen. | |
1:39:12.960 --> 1:39:17.600 | |
I don't understand what the psychology of that is, but in this world that's becoming | |
1:39:17.600 --> 1:39:24.160 | |
more and more disconnected, it feels like this is fulfilling a certain kind of need. | |
1:39:24.800 --> 1:39:30.080 | |
And empowering the creator as opposed to just the listener is really interesting. | |
1:39:32.480 --> 1:39:34.240 | |
I'm really excited that you're working on this. | |
1:39:34.240 --> 1:39:38.800 | |
Yeah, I think one of the things that is inspiring for our teams to work on podcasts is exactly | |
1:39:38.800 --> 1:39:44.720 | |
that, whether you think, like I probably do, that it's something biological about perceiving | |
1:39:44.720 --> 1:39:47.840 | |
to be in the middle of the conversation that makes you listen in a different way. | |
1:39:47.840 --> 1:39:48.640 | |
It doesn't really matter. | |
1:39:48.640 --> 1:39:50.240 | |
People seem to perceive it differently. | |
1:39:50.240 --> 1:39:55.600 | |
And there was this narrative for a long time that if you look at video, everything kind | |
1:39:55.600 --> 1:39:59.840 | |
of in the foreground, it got shorter and shorter and shorter because of financial pressures | |
1:39:59.840 --> 1:40:01.600 | |
and monetization and so forth. | |
1:40:01.600 --> 1:40:06.240 | |
And eventually, at the end, there's almost like 20 seconds clip, people just screaming | |
1:40:06.240 --> 1:40:14.640 | |
something and I feel really good about the fact that you could have interpreted that | |
1:40:14.640 --> 1:40:16.880 | |
as people have no attention span anymore. | |
1:40:16.880 --> 1:40:18.400 | |
They don't want to listen to things. | |
1:40:18.400 --> 1:40:20.000 | |
They're not interested in deeper stories. | |
1:40:22.000 --> 1:40:23.280 | |
People are getting dumber. | |
1:40:23.280 --> 1:40:26.720 | |
But then podcasts came along and it's almost like, no, no, the need still existed. | |
1:40:28.000 --> 1:40:32.240 | |
But maybe it was the fact that you're not prepared to look at your phone like this for | |
1:40:32.240 --> 1:40:32.740 | |
two hours. | |
1:40:32.740 --> 1:40:36.500 | |
But if you can drive at the same time, it seems like people really want to dig deeper | |
1:40:36.500 --> 1:40:38.820 | |
and they want to hear like the more complicated version. | |
1:40:38.820 --> 1:40:42.980 | |
So to me, that is very inspiring that that podcast is actually long form. | |
1:40:42.980 --> 1:40:48.340 | |
It gives me a lot of hope for humanity that people seem really interested in hearing deeper, | |
1:40:48.340 --> 1:40:49.940 | |
more complicated conversations. | |
1:40:49.940 --> 1:40:52.100 | |
This is I don't understand it. | |
1:40:52.100 --> 1:40:53.140 | |
It's fascinating. | |
1:40:53.140 --> 1:40:57.620 | |
So the majority for this podcast, listen to the whole thing. | |
1:40:57.620 --> 1:41:02.500 | |
This whole conversation we've been talking for an hour and 45 minutes. | |
1:41:02.500 --> 1:41:06.580 | |
And somebody will I mean, most people will be listening to these words I'm speaking right | |
1:41:06.580 --> 1:41:06.580 | |
now. | |
1:41:06.580 --> 1:41:07.080 | |
It's crazy. | |
1:41:07.080 --> 1:41:10.740 | |
You wouldn't have thought that 10 years ago with where the world seemed to go. | |
1:41:10.740 --> 1:41:12.100 | |
That's very positive, I think. | |
1:41:12.100 --> 1:41:13.300 | |
That's really exciting. | |
1:41:13.300 --> 1:41:17.060 | |
And empowering the creator there is really exciting. | |
1:41:17.700 --> 1:41:18.740 | |
Last question. | |
1:41:18.740 --> 1:41:22.660 | |
You also have a passion for just mobile in general. | |
1:41:22.660 --> 1:41:32.660 | |
How do you see the smartphone world, the digital space of smartphones and just everything that's | |
1:41:32.660 --> 1:41:39.780 | |
on the move, whether it's Internet of Things and so on, changing over the next 10 years | |
1:41:39.780 --> 1:41:40.500 | |
and so on? | |
1:41:41.460 --> 1:41:47.460 | |
I think that one way to think about it is that computing might be moving out of these | |
1:41:47.460 --> 1:41:55.140 | |
multipurpose devices, the computer we had and the phone, into specific purpose devices. | |
1:41:55.140 --> 1:42:01.060 | |
And it will be ambient that at least in my home, you just shout something at someone | |
1:42:01.060 --> 1:42:03.380 | |
and there's always one of these speakers close enough. | |
1:42:03.380 --> 1:42:06.980 | |
And so you start behaving differently. | |
1:42:06.980 --> 1:42:11.460 | |
It's as if you have the Internet ambient, ambiently around you and you can ask it things. | |
1:42:11.460 --> 1:42:15.780 | |
So I think computing will kind of get more integrated and we won't necessarily think | |
1:42:15.780 --> 1:42:21.060 | |
of it as connected to a device in the same way that we do today. | |
1:42:21.700 --> 1:42:22.900 | |
I don't know the path to that. | |
1:42:22.900 --> 1:42:29.860 | |
Maybe we used to have these desktop computers and then we partially replaced that with the | |
1:42:30.340 --> 1:42:32.740 | |
laptops and left the desktop at home when I work. | |
1:42:32.740 --> 1:42:37.380 | |
And then we got these phones and we started leaving the mobile phones. | |
1:42:37.380 --> 1:42:41.540 | |
We had the desktop at home when I work and then we got these phones and we started leaving | |
1:42:41.540 --> 1:42:42.820 | |
the laptop at home for a while. | |
1:42:42.820 --> 1:42:47.460 | |
And maybe for stretches of time you're going to start using the watch and you can leave | |
1:42:47.460 --> 1:42:50.020 | |
your phone at home for a run or something. | |
1:42:50.580 --> 1:42:58.420 | |
And we're on this progressive path where I think what is happening with voice is that | |
1:43:00.740 --> 1:43:06.820 | |
you have an interaction paradigm that doesn't require as large physical devices. | |
1:43:06.820 --> 1:43:12.820 | |
So I definitely think there's a future where you can have your AirPods and your watch and | |
1:43:12.820 --> 1:43:14.980 | |
you can do a lot of computing. | |
1:43:15.860 --> 1:43:20.020 | |
And I don't think it's going to be this binary thing. | |
1:43:20.020 --> 1:43:23.380 | |
I think it's going to be like many of us still have a laptop, we just use it less. | |
1:43:23.940 --> 1:43:25.940 | |
And so you shift your consumption over. | |
1:43:26.820 --> 1:43:31.940 | |
And I don't know about AR glasses and so forth. | |
1:43:31.940 --> 1:43:32.740 | |
I'm excited about it. | |
1:43:32.740 --> 1:43:35.700 | |
I spent a lot of time in that area, but I still think it's quite far away. | |
1:43:35.700 --> 1:43:37.540 | |
AR, VR, all of that. | |
1:43:37.540 --> 1:43:39.780 | |
Yeah, VR is happening and working. | |
1:43:39.780 --> 1:43:43.940 | |
I think the recent Oculus Quest is quite impressive. | |
1:43:43.940 --> 1:43:45.300 | |
I think AR is further away. | |
1:43:45.300 --> 1:43:46.580 | |
At least that type of AR. | |
1:43:48.100 --> 1:43:54.660 | |
But I do think your phone or watch or glasses understanding where you are and maybe what | |
1:43:54.660 --> 1:43:56.980 | |
you're looking at and being able to give you audio cues about that. | |
1:43:56.980 --> 1:43:58.580 | |
Or you can say like, what is this? | |
1:43:58.580 --> 1:43:59.700 | |
And it tells you what it is. | |
1:44:00.980 --> 1:44:02.340 | |
That I think might happen. | |
1:44:02.340 --> 1:44:08.020 | |
You use your watch or your glasses as a mouse pointer on reality. | |
1:44:08.020 --> 1:44:09.460 | |
I think it might be a while before... | |
1:44:09.460 --> 1:44:10.180 | |
I might be wrong. | |
1:44:10.180 --> 1:44:10.820 | |
I hope I'm wrong. | |
1:44:10.820 --> 1:44:14.820 | |
I think it might be a while before we walk around with these big lab glasses that project | |
1:44:14.820 --> 1:44:15.620 | |
things. | |
1:44:15.620 --> 1:44:16.260 | |
I agree with you. | |
1:44:16.820 --> 1:44:22.260 | |
It's actually really difficult when you have to understand the physical world enough to | |
1:44:23.060 --> 1:44:23.940 | |
project onto it. | |
1:44:25.300 --> 1:44:26.740 | |
I lied about the last question. | |
1:44:26.740 --> 1:44:32.660 | |
Go ahead, because I just thought of audio and my favorite topic, which is the movie | |
1:44:32.660 --> 1:44:41.140 | |
Her, do you think, whether it's part of Spotify or not, we'll have, I don't know if you've | |
1:44:41.140 --> 1:44:42.180 | |
seen the movie Her. | |
1:44:42.180 --> 1:44:42.660 | |
Absolutely. | |
1:44:45.060 --> 1:44:53.300 | |
And there, audio is the primary form of interaction and the connection with another entity that | |
1:44:53.300 --> 1:44:59.300 | |
you can actually have a relationship with, that you fall in love with based on voice | |
1:44:59.300 --> 1:45:00.740 | |
alone, audio alone. | |
1:45:00.740 --> 1:45:04.820 | |
Do you think that's possible, first of all, based on audio alone to fall in love with | |
1:45:04.820 --> 1:45:05.380 | |
somebody? | |
1:45:05.380 --> 1:45:06.580 | |
Somebody or... | |
1:45:06.580 --> 1:45:08.020 | |
Well, yeah, let's go with somebody. | |
1:45:08.020 --> 1:45:11.700 | |
Just have a relationship based on audio alone. | |
1:45:11.700 --> 1:45:18.500 | |
And second question to that, can we create an artificial intelligence system that allows | |
1:45:18.500 --> 1:45:21.940 | |
one to fall in love with it and her, him with you? | |
1:45:21.940 --> 1:45:29.940 | |
So this is my personal answer, speaking for me as a person, the answer is quite unequivocally | |
1:45:29.940 --> 1:45:32.020 | |
yes on both. | |
1:45:32.820 --> 1:45:36.580 | |
I think what we just said about podcasts and the feeling of being in the middle of a | |
1:45:36.580 --> 1:45:42.660 | |
conversation, if you could have an assistant where, and we just said that feels like a | |
1:45:42.660 --> 1:45:43.940 | |
very personal setting. | |
1:45:43.940 --> 1:45:47.380 | |
So if you walk around with these headphones and this thing, you're speaking with this | |
1:45:47.380 --> 1:45:49.940 | |
thing all of the time that feels like it's in your brain. | |
1:45:49.940 --> 1:45:53.700 | |
I think it's going to be much easier to fall in love with than something that would be | |
1:45:53.700 --> 1:45:54.740 | |
on your screen. | |
1:45:54.740 --> 1:45:56.340 | |
I think that's entirely possible. | |
1:45:56.340 --> 1:46:00.500 | |
And then from the, you can probably answer this better than me, but from the concept | |
1:46:00.500 --> 1:46:07.060 | |
of if it's going to be possible to build a machine that can achieve that, I think whether | |
1:46:07.060 --> 1:46:12.740 | |
you think of it as, if you can fake it, the philosophical zombie that assimilates it enough | |
1:46:12.740 --> 1:46:17.700 | |
or it somehow actually is, I think there's, it's only a question. | |
1:46:17.700 --> 1:46:20.500 | |
It's only a question if you ask me about time, I'd have a different answer. | |
1:46:20.500 --> 1:46:24.580 | |
But if you say I've given some half infinite time, absolutely. | |
1:46:24.580 --> 1:46:28.260 | |
I think it's just atoms and arrangement of information. | |
1:46:29.620 --> 1:46:33.220 | |
Well, I personally think that love is a lot simpler than people think. | |
1:46:33.780 --> 1:46:37.780 | |
So we started with true romance and ended in love. | |
1:46:37.780 --> 1:46:39.780 | |
I don't see a better place to end. | |
1:46:39.780 --> 1:46:40.340 | |
Beautiful. | |
1:46:40.340 --> 1:46:41.860 | |
Gustav, thanks so much for talking today. | |
1:46:41.860 --> 1:46:42.420 | |
Thank you so much. | |
1:46:42.420 --> 1:46:43.140 | |
It was a lot of fun. | |
1:46:43.140 --> 1:46:49.300 | |
It was fun. | |