Backed by Elephant’s Memory, John Lennon and Yoko Ono play “Imagine,” “Now or Never,” and a reggae arrangement of “Give Peace a Chance” on the Jerry Lewis Telethon in 1972.
https://youtu.be/kEGTV8usZsI
John Lennon and Yoko Ono Performing On The Jerry Lewis Telethon, 1972
