John Lennon (right) makes a surprise appearance at a concert by Elton John at Madison Square Garden, New York City, 28th November 1974. (Photo by Steve Morley/Redferns)
The Who pose for a group portrait during the press launch party for the 'Who's Next' album release. L-R Roger Daltrey, Pete Townshend, Keith Moon and John Entwistle, on 15th July 1971 in Surrey, United Kingdom. (Photo by Gijsbert Hanekroot/Redferns)
LONDON, UNITED KINGDOM – MARCH 01: Donna Fargo performs on stage at the Country Music Festival held at Wembley Arena, London in March 1978. (Photo by David Redfern/Redferns)