LONDON – 1968: Singer Mick Jagger of the rock and roll band "The Rolling Stones" poses for a portrait in 1968 in London, England. (Photo by Michael Ochs Archives/Getty Images)
LONDON – MAY 19: English singer, songwriter and guitarist John Lennon (1940-1980), English singer, songwriter and bassist Paul McCartney, English musician, singer and drummer Ringo Starr and English musician, singer, songwriter and guitarist George Harrison (1943-2001) of the Beatles attend a press party at the home of manager Brian Epstein supporting the release of Sgt. Pepper's Lonely Hearts Club Band, May 19, 1967, in London, United Kingdom. (Photo by Jeff Hochberg/Getty Images)
UNSPECIFIED – JANUARY 01: Photo of EAGLES; !IMAGE REVERSED! – L-R: Don Felder, Bernie Leadon, Don Henley, Glenn Frey, Randy Meisner – performing live onstage c.1974/1975 (Photo by RB/Redferns)
LONDON – MAY 14: Mike Campbell (left) and Tom Petty from Tom Petty & The Heartbreakers perform live on stage at the Hammersmith Odeon before their concert on May 14 1977 (Photo by Ian Dickson/Redferns)