American composer, singer, and multi-instrumentalist in the contemporary/modern music scene. He has been commissioned by Lincoln Center, Carnegie Hall, the Library of Congress, and the Kronos Quartet. His works have been performed by ensembles such as the JACK Quartet, Roomful of Teeth, and eighth blackbird. He is a founding member of Alarm Will Sound, Ensemble Signal, and the Wordless Music Orchestra. He has worked with a diverse array of artists from Arcade Fire, The National, and Paul McCartney to Max Richter, Jóhann Jóhannsson, George Crumb, and Steve Reich