The one and only KRS-ONE, the all almighty WU TANG CLAN & n its extensive family(Killarmy,Sun of man,Graveddiggaz n so many of them..),BIG PUN,BIG L,BIGGY SMALL,Jeru da damaja ,M.O.P.,JEdi mind tricks etc the list goes on and on............as long as it is pure hip hop ,underground ,hardcore shit.