Just a day after we discovered Chief Keef would be joining the ranks of Bricksquad, Gucci Mane lets loose their first collaboration as a team. “Darker” takes elements from “Lemonade,” in the same sense that the pair is rapping about things associated with the meaning. Keef sounds perfectly at home next to Gucci’s trap rap style. This will appear on Guwop’s upcoming mixtape, Traphouse 3.