Where do i begin.......lol........there's so much out there, depends what you listen to and who. In my opinion Joe Budden, Pac, Immortal Technique, Cormega (some tracks), Blu (from Blu & exile), really liked a few of muszamills tracks, outlawz (yes there's some real quality, aka 'fork in the road' to name a recent one), i could go on. It depends because loads of rappers have done deep songs, just some do more than others.