American jazz singer Ella Fitzgerald (1917-1996) performs on stage during the recording of a television show in London in 1964. (Photo by David Redfern/Redferns)
1963: British pop group The Beatles, from left to right: George Harrison (1943 – 2001), Paul McCartney, John Lennon (1940 – 1980) and Ringo Starr, in Sweden. (Photo by Keystone/Getty Images)
English rock group the Beatles hold a press conference at the Capitol Records Tower in Los Angeles before their live performance at the Dodger Stadium, California, 28th August 1966. From left to right, George Harrison, John Lennon, Paul McCartney and Ringo Starr. (Photo by Archive Photos/Getty Images)
The Beatles on the set of 'Top Of the Pops', plugging their new single 'Paperback Writer'/ 'Rain', 16 June 1966.
The group had previously appeared on the show but this was their only appeararance live in the studio. Left to right: Paul McCartney, Ringo Starr, George Harrison and John Lennon. (Photo by Daily Mirror/Mirrorpix/Mirrorpix via Getty Images)
British rock group the Beatles arrive at London Airport, UK, after their final concert tour of the United States, 31st August 1966. From left to right, Paul McCartney, John Lennon and Ringo Starr. (Photo by Evening Standard/Hulton Archive/Getty Images)
Beatles tour of USA 1964. Left to right: Beatles members Ringo Starr, John Lennon, George Harrison and Paul McCartney wave to fans prior to boarding their plane at London airport for their tour of USA. 18th August 1964. (Photo by Eyles/Daily Herald/Mirrorpix via Getty Images)
30th January 1969: British rock group the Beatles performing their last live public concert on the rooftop of the Apple Organization building for director Michael Lindsey-Hogg's film documentary, 'Let It Be,' on Savile Row, London, England. Drummer Ringo Starr sits behind his kit. Singer/songwriters Paul McCartney and John Lennon perform at their microphones, and guitarist George Harrison (1943 – 2001) stands behind them. Lennon's wife Yoko Ono sits at right. (Photo by Express/Express/Getty Images)