13th December 1969: George Harrison (1943 – 2001) of the Beatles at a concert in Copenhagen with Eric Clapton and Delaney and Bonnie. (Photo by Keystone/Getty Images)
Stevie Wonder (born in 1950), American singer-songwriter, during a concert at the Olympia. Paris (9th arrondissement), October 16, 1967. (Photo by Christian Rose/Roger Viollet via Getty Images)
American Rock and Country musician Del Shannon (1934 – 1990) as he poses backstage at On Broadway, Chicago, Illinois, February 2, 1982. (Photo by Paul Natkin/Getty Images)
NASHVILLE, TN – JUNE 7: Bob Dylan and Johnny Cash perform together with acoustic guitars on 'The Johnny Cash Show' on June 7, 1969 in Nashville, Tennessee. (Photo by Michael Ochs Archives/Getty Images)
George Harrison (1943 – 2001, left) and Eric Clapton at Limehouse Studios in London during recording of the TV programme 'Blue Suede Shoes', spotlighting veteran rockabilly songwriter and guitarist Carl Perkins. In the background are drummers Slim Jim Phantom and Ringo Starr. (Photo by Dave Hogan/Hulton Archive/Getty Images)
