Looking at Similiar Thread's, I see about 3 other threads like this. Oh well:

I like Rap (Tupac Shakur, Canibus, The Notorious B.I.G, Crooked I, Eminem, Rakim, Talib Kweli, BlackChild, Caddilac Tah, Ja Rule, Cam'ron, Kurupt, and Big L) and SOME Rock (Disturbed, Linkin Park, System of a Down, and a little Drowning Pool).