Guitarist Eddie Gray (left) and drummer Peter Lucia of American band Tommy James and the Shondells in a recording studio, circa 1968. (Photo by Don Paulsen/Michael Ochs Archives/Getty Images)
American folk and pop performers Art Garfunkel (left) and Paul Simon stand on a street during the filming of a televison special called 'Songs of America,' which aired on November 30, 1969. (Photo by CBS Photo Archive/Getty Images)
HOLLYWOOD – 1966: Supergroup "Buffalo Springfield" perform pose for a portrait outside a movie theatre in 1966 in Hollywood, California. (L-R) Stephen Stills, Bruce Palmer, Neil Young, Richie Furay, Dewey Martin. (Photo by Michael Ochs Archives/Getty Images)
The Beatles, from left to right: Paul McCartney, George Harrison (1943 – 2001), John Lennon (1940 – 1980) and Ringo Starr, jump for joy during a rehearsal for the Royal Command Performance at the Prince of Wales Theatre. (Photo by Fox Photos/Getty Images)
