Australian first-time director / drummer Alan Hicks (Alan Hicks) persuaded his surfing partner and photographer Adam Hart to come to the United States to follow and film 89-year-old jazz legend Clark Terry (Quincy Jones, Quincy Jones's first teacher) for four years. In order to record the impossible guidance between Terry and a trained blind piano genius, Clark, 93, instructs Miles Davis as a young musician. and it is one of the few performers to have ever performed in the bands of the Earl of Bessie and the Duke of Ellington. In "keep going, keep moving", Clark's health gets worse when Justin is invited to take part in an international elite competition while battling terrible stage fears. Clark lost sight during the shoot, which deepened his contact with Justin. As time went by, we suddenly witnessed two great friends deal with the most difficult challenges of their intertwined lives.