Bruce Springsteen at the Jersey Shore on August 29, 1973, posing for portraits in Long Branch, Red Bank and Asbury Park to support the release of the E Street Band's second studio album, The Wild, the Innocent & the E Street Shuffle. (Photo by David Gahr/Getty Images)
American popular music duo Simon and Garfunkel, who are singer (and later actor) Art Garfunkel and guitarist and singer Paul Simon, performs on the CBS variety program 'The Ed Sullivan Show,' New York, May 22, 1966. (Photo by CBS Photo Archive/Getty Images)
PHILADELPHIA, PA – FEBRUARY 24: An image of Bob Dylan playing electric guitar during his 2nd set at the Academy of Music on February 24, 1966. (Photo by Charlie Steiner – Highway 67/Getty Images)
Singer-songwriter Carole King showing James Taylor through chord charts during the recording of her album 'Tapestry' at A&M Records Recording Studio in January 1971 in Los Angeles, California, United States. (Photo by Jim McCrary/Redferns)