ANTA CRUZ, CA – AUGUST 12: Neil Young joins David Crosby and Graham Nash for a performance at the Santa Cruz Civic Auditorium in Santa Cruz, California on August 12, 1977 (Photo by Ed Perlstein/Redferns/Getty Images)
BIG SUR – SEPTEMBER 15: Crosby, Stills and Nash and Young (L-R David Crosby, Graham Nash and Stephen Stills) perform onstage at the Big Sur Folk Festival held at the Esalen Institue on September, 15 1969 in Big Sur, California. (Photo by Robert Altman/Michael Ochs Archives/Getty Images)
