Deep Purple was the biggest selling album act in America when they embarked on a 28 date tour promoting their new album "Burn". The undoubted climax of this tour was headlining the California Jam Festival at Ontario Speedway in California, in front of 200,000 people. This year marks the 47th anniversary of this historic event. The set list includes tracks from "Burn", as well as classics like "Space Truckin'" and "Smoke On The Water". For the first time on 180g vinyl.