Need a little something to soundtrack your 4/20 smoking session? Co$$ and Numonics have got your covered. On Chief, the latest single off the emcee/producer duo’s forthcoming collaborative LP, Numonics’ appropriately blunted, lightly-jazzy sample work sets the mood as the Los Angeles rhymesayer pays loving tribute to that sticky green stuff. Fans can find this THC-laced banger and much more on the twosome’s Genesis LP, due out this summer.