CIRCA 1966: Guitarist George Harrison of the rock and roll band "The Beatles" performs onstage with a Rickenbacker electric guitar in circa 1966. (Photo by Michael Ochs Archives/Getty Images)
George Harrison (1943 – 2001) performing on stage playing a Zemaitis acoustig guitar during his 'George Harrison and Ravi Shankar's 1974 North American tour' also known as the 'Dark Horse Tour' in North America, 1974. (Photo by Steve Morley/Redferns/Getty Images)
1967: Beatles John Lennon (1940 – 1980) and George Harrison (1943 – 2001) in Newquay while filming 'The Magical Mystery Tour'. (Photo by Keystone Features/Getty Images)
Bob Dylan and Tom Petty pose for a portrait at Westwood One studios where they are promoting their 'True Confessions' tour in the October 1986. (Photo by Michael Ochs Archives/Getty Images)
English rock band the Beatles at the BBC television studios in London before leaving for a concert tour of Germany, and afterwards Japan, 16th June 1966. From left to right, they are Paul McCartney, Ringo Starr, John Lennon and George Harrison. (Photo by Central Press/Hulton Archive/Getty Images)