March 2, 1969 Lady Mitchell Hall, Cambridge, ENG

Musicians: John Tchicai, John Stevens, Yoko Ono, John Lennon

John and Yoko made an unscheduled appearance, together with John Tchikai and John Stevens, at an evening of avant-garde jazz and experimental music at Lady Mitchell Hall, Cambridge University. They performed a single improvised piece, subsequently titled "Cambridge 1969", released on John Lennon & Yoko Ono: Unfinished Music No. 2 - Life With The Lions.