First-time director/drummer from Australia, Alan Hicks, convinced his surfing mate and cinematographer, Adam Hart, to travel to the U      S       to follow and film 89-year-old jazz legend, Clark Terry (Quincy Jones's first teacher) over four years - to document an unlikely mentorship between Terry and a driven, blind piano prodigy, Justin Kauflin, 23       Clark, now 93, mentored Miles Davi