There's nothing like that. The only thing that even parallels it in any shape or form is Treky conventions, and they're just as committed to their thing. And there's another double album that came out of Australia that had a lot of bands from down there plus some American bands. Yes, that too. Oh, politics and who knows what.
Movies are fun, but home movies are much more interesting.
If someone's pointing at me, I'll turn around and point to the Beatles. The Beatles will turn around and point to little Richard and Motown, and so on. I point immediately to The Beatles. There are chapters before us and chapters that will come after us. It's important that you read the whole book to get it.