Sir Collins makes his POD debut tonight with a new track produced by Closed Sessions’ very own, BoatHouse. Listen to the very impressive new single “Gahdamn” from yet another Chicago emcee you’ll need to keep an eye on below. [soundcloud url=”https://api.soundcloud.com/tracks/228689125″ params=”color=ff0000″ width=”100%” height=”166″ iframe=”true” /]