NEW YORK - AUGUST 30: John Lennon, Arthur Kaplan (bass) and Yoko Ono perform on stage with the Elephant's Memory Band at Madison Square Garden on August 30th 1972 in New York. (Photo by Jorgen Angel/Redferns)
BERKELEY, CA - MARCH 1: Joni Mitchell performs at the Community Center in Berkeley, California on March 1, 1974. (Photo by Larry Hulst/Michael Ochs Archives/Getty Images)