Listen to Dr. Dre’s Unreleased Track “Back to Business” f/ T.I., Justus, Victoria Monét and Sly PiperByEric DiepE. Diep is a contributing writer at Complex. More info: Twitter / linkedin / FacebookJan 09, 2016Share This StoryCOMMENTImage via Complex OriginalDr. Dre goes into his vault to unveil “Back to Business” earlier on The Pharmacy. Produced by Swiff D, the track sounds like a Compton leftover, and features T.I., Justus, Victoria Monét and Sly Piper. Listen to it below via HipHop-N-More.