American Airness (2017)

An underemployed, overzealous 20-something competes in his first local air guitar competition, dragging his unamused big sister along with him. The newest challenger in an underground sport filled with colorful characters and killer riffs, he enters a world where anyone can become a god of rock. The only thing standing in his way is his idol turned nemesis. Will he crash and burn or unleash his inner beast?