I've encountered different stories about the availability of content, but I think it really boils down to what sort of music you listen to. Personally, I find

I've encountered different stories about the availability of content, but I think it really boils down to what sort of music you listen to. Personally, I find Spotify has more of the things that I listen to - but like I said I've talked with friends (that have different taste in music) that claim the same about another service. That said, I think everyone I've talked to agrees Grooveshark has the best coverage, but everything there is so disorganized (and nobody is really sure of the legality).