NWA, Public Enemy, Ice Cube, Run DMC, Cypress Hill, and 2Pac are among my favorite old-school rappers.
One of my favorite modern rappers is MF Doom...I love all of his stuff.
I'm goin the RATM concert in the summer and it's gonna have all kinda good artists there including, Wu-Tang clan, Ghostface, MF Doom, Cypress Hill, Public Enemy, NAS, The Roots, and Mos Def. Oh snap son.