DEEP PURPLE Live At The California Jam 1974 (2005 UK Region 0 PAL DVD featuring footage from their explosive set at 1974's California Jam Festival at Ontario speedway [previously unreleased on DVD] including 'Burn' as well as classics like 'SpaceTruckin' and 'Smoke On The Water' which also saw Ritchie Blackmore - angered by troubles backstage - take his revenge on one of the TV cameras, before exploding his amps and destroying several guitars almost getting banned from playing in America again)