Dennis Hopper left, onstage as Bob Dylan, with guitar, Arlo Guthrie, holding mike, and others perform at a benefit at Madison Square Garden in New York on May 9 , 1974, in honor of the late Chilean President Salvador Allende. In background are film director Melvin Van Peebles and singer Melanie. At right is Dave Van Ronk.
Ray Stubblebine / Associated Press
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