June 1967: The Beatles at the EMI studios in Abbey Road, as they prepare for 'Our World', a world-wide live television show broadcasting to 24 countries with a potential audience of 400 million. (Photo by Keystone/Getty Images)
NEW YORK – AUGUST 1980: Former Beatle John Lennon arrives at 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)
British singer-songwriter and musician John Lennon (1940 -1980) of The Beatles performing on stage at the London Palladium, UK, 13th October 1963. (Photo by Edward Wing/Daily Express/Hulton Archive/Getty Images)