Z.Z. Hill, born Arzell J. Hill, was an influential American blues singer best known for his contributions to the soul blues and electric blues genres in the 1970s and 80s. His distinct vocal style, characterized by a rich, deep baritone with a powerful emotional resonance, played a significant role in the resurgence of the blues during this period. His most notable work, "Down Home Blues," became a blues standard and greatly influenced the direction of Southern soul blues. His music often incorporated elements of funk and contemporary R&B, broadening the appeal of blues to new audiences.