I watched a wonderful documentary which is still on the BBC (on iPlayer here Roy Orbison - Love hurts ) where I heard about the Black and White concert . Unique moment of music.
The documentary succeeds in being very decent and deeply moving at the same time. I must confess, I felt my eyes ready for tears sometimes, and I'm not an easy crier. 

Roy Orbison - Love hurts 
Director Nigel Cole
With interviews by Wesley, Roy Jr and Alex Orbinson 

Thank you Bill& Rebecca