Since 2009, The Big Ears Festival in Knoxville has presented an exceptionally wide range of performers—Laurie Anderson, Earth, tUnE-yArDs, Shabazz Palaces, John Luther Adams, Oren Ambarchi, Philip Glass, Kamasi Washington, Holly Herndon, Bryce Dessner, Wu Man, Jonny Greenwood, Rhiannon Giddens, Keiji Haino and Nazoranai, and many others. The connective thread is careful listening—“Big Ears.”

The documentary on Big Ears will immerse viewers in the sounds and sights of this festival. Visions of contemporary Knoxville will be blended with archival material from the city’s musical and cultural past. Like the festival, the film detaches music from notions of star power, career trajectories or personal demons. It captures performers at work on the road—unloading gear, setting up shows, rehearsing, sound checking—while exploring the sublime art and craft of listening.

“Music’s a fantastic way to explore the world,” Big Ears’ founder and director Ashley Capps said. “And what’s the fun of exploring, if you don’t share what you find?”