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)
The Beatles rehearse at the ABC Theatre, Blackpool for the group's bill-topping appearance on ABC TV's Blackpool Night Out, 1 August 1965. Left to right: George Harrison, Paul McCartney, John Lennon, and Ringo Starr. (Photo by Daily Mirror/Daily Mirror/Mirrorpix via Getty Images)
Close-up of American musician Bob Dylan as he plays acoustic guitar during a performance at the Newport Folk Festival, Newport, Rhode Island, July 1963. (Photo by Rowland Scherman/Getty Images)
THE TONIGHT SHOW STARRING JOHNNY CARSON — Episode 79 — Pictured: (l-r) Co-host Ed McMahon, singers/musicians Paul McCartney and John Lennon of The Beatles, guest host Joe Garagiola and actress Tallulah Bankhead on May 15, 1968 — Photo by: NBCU Photo Bank .
(GERMANY OUT) Musikergruppe, GBv.l. George Harrison, John Lennon,Paul McCartney, Ringo Starr.1970 (Photo by Hans J. Hoffmann/ullstein bild via Getty Images)
The Beatles rehearse at the ABC Theatre, Blackpool for the group's bill-topping appearance on ABC TV's Blackpool Night Out, 1 August 1965. Left to right: George Harrison, Paul McCartney, John Lennon, and Ringo Starr. (Photo by Daily Mirror/Daily Mirror/Mirrorpix via Getty Images)
From left, Paul McCartney (playing a Hofner 500/1 violin bass guitar) and John Lennon (playing a Gibson J-160E acoustic guitar) of English rock and pop group The Beatles perform on stage for the American Broadcasting Company (ABC) music television show 'Shindig!' at Granville Studios in Fulham, London on 3rd October 1964. The band would play three songs on the show, Kansas City/hey-Hey-Hey!, I'm a Loser and Boys. (Photo by David Redfern/Redferns)
UNITED KINGDOM – 1st OCTOBER: The Beatles posed with bottles of beer and party snacks and balloons in October 1964. Left to right: Paul McCartney, John Lennon (1940-1980), Ringo Starr and George Harrison (1943-2001). The session was taken to promote the BBC World Service. (Photo by Mark Hayward Archive/Redferns)
