John Stanier first burst onto the rock scene in the late 80s, as founding drummer of Helmet. He charts the course of that band's decade long run, which included mainstream, multi-platinum success but ended in acrimony. He tells Joe about the musical evolution that led him to his current band, Battles; and he explains why--despite his previous success--he was willing to start over and sleep on floors in order to help build the band from the ground up.