American Harmony is a 2009 documentary film directed and produced by Aengus James, produced by Colin Miller, and edited by Kate Amend. American Harmony, the documentary, was initially screened at the Barbershop Harmony Society’s 2008 International Convention in Nashville. The film is a tribute to the human musical spirit as practiced in the barbershop genre. It was in production for more than three years and was edited by Kate Amend, the editor of two Oscar-winning documentaries.