18th July 1968: Beatle John Lennon (1940 – 1980) and his Japanese girlfriend Yoko Ono with Beatle Paul McCartney, right, at the premiere of the new Beatles film 'Yellow Submarine' at the London Pavilion. John and Paul hold apples, the symbol of their newly formed company, Apple Corps. Thousands of Beatle fans brought traffic to a standstill in Piccadilly Circus as they waited to see the group arrive at the premiere. (Photo by Michael Webb/Keystone/Getty Images)
19th May 1967: The Beatles celebrate the completion of their new album, 'Sgt Pepper's Lonely Hearts Club Band', at a press conference held at the west London home of their manager Brian Epstein. The LP is released on June 1st. (Photo by John Pratt/Keystone/Getty Images)
James McCartney poses backstage during day 1 of the 2013 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 12, 2013 in Indio, California. (Photo by Christopher Polk/Getty Images for Coachella)
Musicians John Lennon (left) and Paul McCartney of English beat group the Beatles hold a press conference at the Americana Hotel in New York City to announce their new venture, Apple Corps, 14th May 1968. Behind Paul are producer Denis O'Dell (left) and manager Ron Kass. (Photo by Don Paulsen/Michael Ochs Archives/Getty Images)
