NEWPORT, RI – JULY 26: American singer-songwriter, musician, and author Bob Dylan is accompanied by American folk singer Joan Baez during Dylan's iconic performance at the 1963 Newport Folk Festival on July 26, 1963, in Newport, Rhode Island. (Photo by Jeff Hochberg/Getty Images)
American folk singer-songwriter Fred Neil (1936 – 2001) performs at the Night Owl Cafe in Greenwich Village, New York City, circa 1965. (Photo by Don Paulsen/Michael Ochs Archives/Getty Images)
Tim Buckley (1947 – 1975, right) performs with guitarist Lee Underwood (left) on a television broadcast from The Bitter End nightclub in Greenwich Village, New York City, 14th November 1967. (Photo by Don Paulsen/Michael Ochs Archives/Getty Images)
AMSTERDAM, NETHERLANDS – OCTOBER 17: Townes Van Zandt, guitar and vocals, performs at the Paradiso on October 17th 1991 in Amsterdam, Netherlands. (Photo by Frans Schellekens/Redferns)