HipHopDX Premiere: Onyx suffered a tough loss on Tuesday (February 13) when Fredro Starr and Sticky Fingaz learned beloved producer Chyskillz had passed away. Chyskillz was responsible for some of the veteran Hip Hop group’s biggest hits, including “Slam.”

Fredro and Sticky are pressing on with a new single called “O.D.” featuring R.A. The Rugged Man. The song is taken from their forthcoming album, Black Rock, which is expected to arrive on Friday (February 16).

Pre-order Black Rock here and listen to “O.D.” above.