Cast:
Marty Balin, Marc Bolan, Dr. John, David Gilmour, Bob Hite, Grace Slick, Carlos Santana, Roger Chapman, Nick Mason, Roger Waters, Richard Wright, Skip Battin, Jack Casady, Joey Covington, Elton Dean, Mickey Finn, Jerry Goodman, Hugh Hopper, Paul Kantner, Jorma Kaukonen, Country Joe McDonald
