Whose song is N.W.A. / 8 Ball?

Artist		Album
Dr. Dre		Mega Big Gangsta Rap CD 1
Various		Mega Big Gangsta Rap (Disc1) N.W.A. & The Posse 2 (CD 2/2) Niggas With Attitude Chapter 2
Various Artists		N.W.A. and The Posse