Onstage company
Documented collaborators
Holy Hum is the solo/duo project of Andrew Yong Hoon Lee, an artist shaping expansive ambient and post-rock landscapes with cinematic, vocal-led passages. Active across North America and Europe, Holy Hum’s work blends immersive sound design with intimate melodies, inviting listeners into atmospheric worlds that unfold like film scores. The project has been characterized by collaborative synth-led explorations and transformative live experiences that often feel more like installations than conventional gigs.