This past June, Rich The Kid's label released the eponymous compilation Rich Forever 3. Each of the project's 11 tracks featured some combination of the Atlanta-based label head, Chicago rapper Famous Dex, and Jay Critch, an up-and-comer from Brooklyn. They're the only three artists signed to the 300 imprint, and their collective chemistry is easy to pick up on. Back at it again on "Spam," the fourth single from Dex's forthcoming Read About It project, the trio delivers with considerable energy, bouncing over the trap-inflected beat as they take turns spitting lighthearted verses about avoiding fakes. Give it a listen above.