As Audio Two, Brooklyn-based brothers and former Awesome Foursome members Gizmo Dee (Nat Robinson) and Milk Dee (Kirk Robinson) broke out with "Top Billin'," the B-side of "Make It Funky," their debut single. Produced by Daddy O of Stetsasonic, "Top Billin'" became a hip-hop classic, and was sampled, referenced, and even covered following its 1987 release. Issued on Robinson family operation First Priority, the track led to a distribution deal with Atlantic. Through that major label, Audio Two, who had also attained clout as the producers credited on early MC Lyte singles like...