Photo of MAHAVISHNU ORCHESTRA and John McLAUGHLIN and Jan HAMMER and Billy COBHAM

UNSPECIFIED - JANUARY 01: Photo of MAHAVISHNU ORCHESTRA and John McLAUGHLIN and Jan HAMMER and Billy COBHAM; performing with the Mahavishnu Orchestra L-R jerry Goodman (violin) John McLaughlin (guitar) Billy Cobham (drums - playing Perspex Fibes kit) Rick Laird (Bass) Jan Hammer (keyboard) (Photo by David Redfern/Redferns)