American Harmony (2009)

Forget everything you know about singing competitions. *American Harmony* pulls back the curtain on a hidden world of fierce passion and raw talent, where the prize isn't fame or fortune—it's glory. Following four quartets, from superstar favorites to an aging group facing their final shot, this documentary delivers real emotional stakes. You'll laugh at the zany obsession and ache for the heartbreaking pressures, including a battle with brain cancer. It’s a surprisingly gripping, heartfelt underdog story for anyone who loves competition docs or simply wants to see people give everything for the love of a craft.