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)
