This is rather delightful: Marc Bolan rehearses an early version of “Get It On (Bang A Gong)” in the studio with T-Rex, for producer Tony Visconti in 1970.
Previously on Dangerous Minds
Seldom-seen T-Rex video for ‘Light of Love’ 1974
Marc Bolan: T-Rex rule Don Krishner’s ‘Rock Concert’ 1974
With thanks to Gavin Bonnar