Thanks to Mountain Dew's record label, Green Label Sound, Brooklyn's Joey Bada$$ linked with the legendary DJ Premier for a upcoming single titled "Unorthodox." The track set to release on January 14, will be available to download at Mountain Dew's Green Label Sound website for free. Peep the footage below of Joey and Primo chilling at the world-famous HeadQcourterz Studio (formerly known as D&D) for additional info.