 Dr. Dre has yet to compensate Kain for work sampled without prior consent.This has led some fans to criticize Dr. Dre as an hypocrite for exploiting the work of an influential Black artist after building a reputation as an empowering force in the black American community as a founding member of N.W.A.Kain has done multimedia collaborations with the percussionist Z'EV and has appeared with the Dutch jazz/hip-hop/fusion group Electric Barbarian, appearing on their 2004 album "él".