Chicago rapper Mikey Dollaz is making some major moves to push the drill sound beyond the confines of the Windy City. Linking up with production three-piece Silk Road Assassins, aka Chemist, Lovedr0id and Tom E Vercetti, Dollaz delivers some sledgehammer bars over their sci-fi-meets-drill beat. The pairing of Mikey Dollaz' punishing, machine gun bars with SRA's hypnotic, ice-cold beat is an inspired one. Just like the track itself, the video sees Mikey's bold figure and even bolder lyrics punch resoundingly through the hazy fog he and his friends have filled the room with.

"Commas" comes from the recently released Picture Me Rollin project, which also includes additional production from Strict Face, Obey City, and Salva.