Paul McCartney (left) and John Lennon (1940 � 1980) performing with The Beatles during their American tour, August 1965. (Photo by Mark and Colleen Hayward/Getty Images)
NEW YORK – AUGUST 1980: Former Beatle John Lennon and his wife Yoko Ono pose for a portrait outside of the Times Square recording studio 'The Hit Factory' before a recording session of his final album 'Double Fanasy' in August 1980 in New York City, New York. (Photo by Vinnie Zuffante/Getty Images)
John Lennon, Yoko Ono performing on the ABC tv special 'John Lennon and Yoko Ono Present the One-to-One Concert', Madison Square Garden. (Photo by Sahm Doherty /ABC via Getty Images)
