After all, you're merely assembling information. It's not wrong to possess that information. You're just exercising your First Amendment rights. Most of us, I suspect, think this index a bad idea. Even if it's legal, it sure feels unethical .
Stuff is tangible, but music is intangible.
I. So try out this one. You make a neat little video and show it to some friends. A music-video broadcasting company hears about it and offers you big bucks to air it first. But your friends already put it on the Web. It quickly becomes so popular that the broadcaster calls off the deal since it's not new any more.