How many movies have B.B. King and Robert Cray acted in together?

They have worked on 7 movies together! Their first movie together was Montreux Jazz Festival 1991 (1991) while their highest rated movie together was A Tribute to Stevie Ray Vaughan (1996). They have not worked together since Eric Clapton's Crossroads Guitar Festival 2013 (2013). They are most known for their music films together.