B-b-b-beastie boys! They're one of the illest MC groups there are, coming from Brooklyn, NYC! These guys are not your typical hip-hop artists, trust [http://www.youtube.com/watch?v=qORYO0atB6g] me. [http://www.youtube.com/watch?v=Naf5uJYGoiU] Doesn't matter if you're not into rap music, these guys converted me. However, if you're still not interested, I fourth the Gorillaz recommendation. No two Gorillaz songs sound the same and part of this is because they do so many collaborations ranging from De La Soul to Lou Reed.