The Doors L-R Ray Manzarek, Robby Krieger, Jim Morrison and John Densmorer pose for a portrait circa 1968 in Hollywood, California. (Photo by Edmund Teske/Michael Ochs Archives/Getty Images)
American musician Dan Fogelberg (1951 – 2007) performs on stage at the Chicago Stadium, Chicago, Illinois, October 30, 1981. (Photo by Paul Natkin/Getty Images)
(MANDATORY CREDIT Koh Hasebe/Shinko Music/Getty Images) Guns N' Roses live at Nippon Budokan, Tokyo, December 1988. (Photo by Koh Hasebe/Shinko Music/Getty Images)
CHICAGO, IL – 1981: Singer Tom Petty, playing the guitar, performs on stage during a 1981 Chicago, Illinois, concert. Petty and his band, "The Heartbreakers," were in the middle of a 28-city tour of the United States. (Photo by George Rose/Getty Images)
UNITED KINGDOM – JUNE 01: Photo of Andy SUMMERS and Stewart COPELAND and POLICE and STING; L-R: Andy Summers, Stewart Copeland, Sting – posed, group shot (Photo by John Rodgers/Redferns)
