British Rock musician Rod Price (1947 – 2005), of the group Foghat, plays guitar as he performs onstage at the International Ampitheater, Chicago, Illinois, August 12, 1980. (Photo by Paul Natkin/Getty Images)
LONDON – 1964: Rock and roll band "The Beatles" poses for a portrait with their producer George Martin. (L-R) Paul McCartney, George Harrison, Ringo Starr, producer George Martin, John Lennon. (Photo by Michael Ochs Archives/Getty Images)
American musician Townes Van Zandt (1944 – 1997) performs at the Sixth Annual Folk Heritage Day at the Roots of American Music Festival at Damrosch Park, Lincoln Center Out-of-Doors, New York, New York, August 27, 1989. (Photo by Jack Vartoogian/Getty Images)
Singers Mariah Carey (L) and Whitney Houston perform "When You Believe" during the 71st Academy Awards 21 March 1999 at the Dorothy Chandler Pavilion. (ELECTRONIC IMAGE) AFP PHOTO Timothy A. Clary (Photo credit should read TIMOTHY A. CLARY/AFP via Getty Images)
CHICAGO, ILLINOIS – Bruce Hall, left, and Kevin Cronin of REO Speedwagon at the International Ampitheater in Chicago, Illinois, February 5, 1981. (Photo by Paul Natkin/Getty Images)
LONG BEACH, CA – AUGUST 30: Booker T. Jones plays the Hammond organ at the 29th Annual Long Beach Blues Festival at Rainbow Lagoon Park in Long Beach, California on August 30, 2008. (Photo by Jim Steinfeldt/Michael Ochs Archives/Getty Images)