How many movies have Jürg V. Walther and Martyn Atkins collaborated on?

They have worked on 3 movies together! Their first movie together was Tom Petty & the Heartbreakers - High Grass Dogs - Live from the Fillmore (1999) and was their highest rated movie together. They have not worked together since Sheryl Crow - Miles from Memphis - Live at the Pantages Theatre (2011). They are most known for their music films together.