The Long Tone Choir is a manifold project, based on the cornerstones of listening, breathing, mindfulness, and responsive sounding. Founded by Rae Diamond in 2013, the Long Tone Choir is a path of personal and communal exploration, consisting of local and national communities of singers, and a growing body of composition-meditations that are easy to learn, yet result in complex, organic evolutions of sound-art. This project has been somewhat dormant since the Covid pandemic, but recordings and occasional practices are slowly but surely under way.