Grooveshark has great breadth, but lacks in depth. There are lots of types of music, but I find that they rarely have the specific artists that I'm looking for.

Grooveshark has great breadth, but lacks in depth. There are lots of types of music, but I find that they rarely have the specific artists that I'm looking for. (I mainly listen to power metal.) Also, there are a lot of tracks that finish prematurely, are just static, or simply don't play. I've tried flagging them as broken, but Grooveshark keeps adding them to my playlists. There are also tons of tagging issues (ie: there's one album under "Battle Beast" and another under "BATTLE BEAST" for the same band), making it difficult to find things sometimes. I agree, Grooveshark is the best one out there, but it's far from perfect.