LONDON, ENGLAND – OCTOBER 08: Vashti Bunyan performs on stage at St Pancras Old Church on October 8, 2014 in London, United Kingdom. (Photo by Rob Ball/Redferns via Getty Images)
Isla Cameron, London, 1963
Dan Fogelberg performs onstage with an acoustic guitar in circa 1976 in Los Angeles, Californial. (Photo by Michael Ochs Archives/Getty Images)
Bob Dylan performing in 1975 (Photo by Everett/Shutterstock)
ATLANTA – APRIL 26: Singer-songwriter John Prine performs at Symphony Hall on April 26, 1974 in Atlanta, Georgia. (Photo by Tom Hill/Getty Images)
Jim Sullivan, 'U.F.O.' Album Cover / Sachiko Kanenobu, 'Misora' Album Cover (Courtesy of Light in the Attic Records)
Singer-songwriter Bob Dylan performing in Munich, Germany, 1982. (Photo by Luciano Viti/Getty Images)
Evening Standard/Hulton Archive/Getty Images
