Question: Them Firewater Boyz Vol. 1 featured Chad Butler who was a founding member of which group?
Sentence (from "Them Firewater Boyz, Vol. 1"): The album features guest appearances from fellow American rappers such as Pimp C, Fiend, Devin the Dude, Kamikaze (of the Crooked Lettaz), Bone Crusher, Polow (now Polow da Don), Young Bleed and Noreaga, among others.
Relevant evidence: Yes