Spain’s Rock Metal TV / MSN has premiered SLIPKNOT‘s live video for the song “Psychosocial” (see below), recorded at last year’s Download festival in the U.K., where the band performed a parade of hits in front of 80,000 screaming fans. The clip comes off SLIPKNOT‘s “(sic)nesses” DVD, which will land on retail shelves on September 28 via Roadrunner.