Good indie (maybe I don't really know, lets just say "different") artist are James Morrison and Eric Hutchinson. They have a style I never here anywhere else. Kinda that coffeehouse vibe to. Jason Mraz and NeverShoutNever kinda fit in that category also.
Tegan&sara,paramore,jane's addiction, lil' wayne,green day, talking heads(if you saw the preview for the movie killers their song phyco killer was on there) all american rejects, nd weezer that's all i got for now
if we are talking about diferent music then owl city is great :) i love rainbow veins :D
i like to listen to alternative rock and mabey some hip hop (only sometimes) :)