How many movies have B.B. King and Martyn Atkins collaborated on?

They have worked on 4 movies together! Their first movie together was All Access: Front Row. Backstage. Live! (2001) while their highest rated movie together was Eric Clapton's Crossroads Guitar Festival 2007 (2007). They have not worked together since Eric Clapton's Crossroads Guitar Festival 2013 (2013). They are most known for their music films together.