This is a good portion of Jam Master Jay's Son, Jason Mizell Jr. individual set during RUN DMC's set at the Denver Riot Fest in 2015. He's a skilled DJ in his own right. Unfortunately, from the side of the stage that we were standing on, you couldn't see the work and the juggling he was doing with his hands. But if you listen closely, you can tell this is not easy stuff he's doing.
