Because Roc Marciano remains the ultimate in shattered septum loose tooth rap. Because the video for his collaboration with Telemachus somehow escaped the claws of this site (below the jump). Because he insists that rivals have a “Haagen Daaz Heart.” Because he makes the Murda Muzik that Mobb Deep stopped making after “Quiet Storm.” Because Alchemist and Oh No are a deceptively deadly combination in their own right. Because it’s out on iTunes now. Face mask rap to batter and bruise, beefs never get squashed. You can’t learn this with an internship.