Grateful Dead/Quicksilver Messenger Service
Live in the studio sets by the Dead and QMS were broadcast simultaneously on TV and FM radio. The music was recorded on August 30, 1970. The Dead's set comprised Easy Wind, Candyman, Casey Jones, Brokedown Palace and Uncle John's Band.
This set has not been released on video but part of the set is shown in the documentary video Anthem To Beauty.
Note that the title of the show was Calebration rather than Calibration.