Hear Dr. Dre's Simmering 'Back to Business' With T.I.

Dr. Dre reopened his Pharmacy Beats 1 radio show Saturday, and for his first episode of 2016, the G-funk legend dipped into his vaults to unearth a new track titled "Back to Business."The song features T.I., Compton collaborator Justus, T.I. protégé Victoria Monet and Sly Piper, who previously appeared on The Pharmacy's previous new cut, "Naked." The simmering "Back to Business" was produced by Swiff D, who also crafted the beat for Schoolboy Q's "Stud