UNITED STATES – MAY 09: Photo of Bob DYLAN; performing live onstage at the benefit for ousted Chileans: Felt Forum, New York (Photo by Steve Morley/Redferns)
LONDON – JUNE 20: Singer Bob Dylan performs on stage at The Fleadh 2004 at Finsbury Park June 20, 2004 in London, England. The Fleadh 2004 doubles as the London stop of the UK leg of his European tour. (Photo by Getty Images)
Neil Young performs on stage on the 'Tonight's The Night' tour at the Rainbow Theatre, London, 5th November 1973. (Photo by Gijsbert Hanekroot/Redferns)
Bob Dylan poses for a portrait to promote the release of his album 'The Times They Are A-Changin'' in January 1964. (Photo by Michael Ochs Archives/Getty Images)
SAN FRANCISCO – NOVEMBER 25: (L-R) Richard Manuel, Dr. John, Neil Diamond, Joni Mitchell, Neil Young, Rick Danko, Van Morrison, Ronnie Hawkins, Bob Dylan, Robbie Robertson and Eric Clapton perform onstage for the rock and roll group "The Band's" "The Last Waltz" concert at Winterland Ballroom which was later turned into a film by Martin Scorsese on November 25, 1976 in San Francisco, California. (Photo by Michael Montfort/Michael Ochs Archives/Getty Images)
NEW YORK – JANUARY 13-15: Bob Dylan plays a Fender Stratocaster electric guitar through an Ampeg amplifier while recording his album 'Bringing It All Back Home' on January 13-15, 1965 in Columbia's Studio A in New York City, New York. (Photo by Michael Ochs Archives/Getty Images)