After previously collaborating with rappers Guilty Simpson and Freddie Gibbs, Pollyn is back with another collaboration to celebrate the release of their new album Living In Patterns dropping October 4. This time around, Pollyn taps Roc Marciano for the track "Cold Sweat." This dark, yet fast-paced (135 BPMs!) song was recorded during the sessions for "Living In Patterns," but is an exclusive B-side not appearing on the album. Check it out!