Steve Procopio played live a lot with us and recorded the guitar tracks on the Necropolitan EP. Rob Marton plays guitar on every other recording we produced. Steve and Rob were two really gifted people and I feel fortunate to have played with both them and Dave. There's a much more detailed band history in the Original Sound Version and Jouhou reissue CD's that Hydrahead released, but in brief, Discordance Axis started in 1992 and broke up in 2001.