Composer, guitarist, mandolinist, and a professor at Dartmouth College. He is a founding member and co-director of Frog Peak Music (a composers' collective). He co-wrote HMSL (Hierarchical Music Specification Language) with Phil Burk and David Rosenboom. There are several recordings of his work, including an album of mensuration canons, Four-Voice Canons. He also served as co-producer of 'Asmat Dream: New Music Indonesia, Vol. I.