Watch Sadisflix. A 1968 event put together by The Rolling Stones. The film is comprised of two concerts on a circus stage and included such acts as The Who, Taj Mahal, Marianne Faithfull, and Jethro Tull. John Lennon and his fiancee Yoko Ono performed as part of a supergroup called The Dirty Mac, along with Eric Clapton, Mitch Mitchell, and Keith Richards.