13th September 1967: John Lennon (1940 – 1980) signs autographs in Plymouth, a short stop off during the filming of 'The Magical Mystery Tour', a 60 minute Beatles spectacular for television, based on a coach journey through the West Country. (Photo by Jim Gray/Keystone/Getty Images)
David Crosby of rock band “The Byrds” smiling as he performs in a club in a frontal, waist-high view, eyes half closed, with a mic, circa 1967 in Los Angeles, California. (Photo by Sulfiati Magnuson/Getty Images)
(Original Caption) The Beatles are shown at a press conference at the Warwick Hotel. Standing left to right are: Ringo Starr, (wearing polka dot shirt), Paul McCartney, John Lennon, and George Harrison.
LONDON, ENGLAND – 1966: American singer and songwriter Scott McKenzie (1939-2012) poses for a portrait circa 1966 in London, England. (Photo by Jeff Hochberg/Getty Images)
Kenny Rogers, Thelma Camacho, Mike Settle and Terry Williams of the band "Kenny Rogers & The First Edition" perform on a TV show in 1967.. (Photo by Michael Ochs Archives/Getty Images)
The Beatles show off their MBE medals after the royal investiture at Buckingham Palace, London, Tuesday 26th October 1965. The Beatles, each is now a Member of the Order of the British Empire. Pictured at news press conference held at the Saville Theatre. (Photo by Barham/Tony Eyles/Mirrorpix/Getty Images)