American Harmony
- ឆ្នាំ: 2009
- ប្រទេស:
- ប្រភេទ: Documentary, Music
- ស្ទូឌីយោ:
- ពាក្យគន្លឹះ: competition, music competition, singing competition, barbershop quartet
- នាយក: Aengus James
- ខាស: Greg Clancy, Patrick Claypool, Eric Dalbey, Tony DeRosa, Sean Devine, Mark Hale