Chris Crack in the latest emcee to emerge from Chicago’s Project Mayhem camp. Crack recently hit the streets with this D.O.P.E. mixtape, and today gives us a new video for the title track, featuring Lennon The Great. In the new visuals, Chris takes viewers into his laboratory with the help of Young Wonder, and I must say, it gets pretty wild in there. Word to JK Rowling… This is solid all around, watch it below.