He has toured and performed with many recording artists, including Donald Fagan, Special EFX, Phoebe Snow and Ottmar Leibert. He is touring internationally as a vocalist/multi- instrumentalist with the Pat Metheny Group during the 1997-98 season. Hamilton composed the theme to the Emmy-award winning PBS series Say Brother and was the featured vocalist in the original motion picture soundtrack of Harriet the Spy. A graduate of Middlebury College, Hamilton studied with John Cage and Bobby McFerrin, among others, at the Berklee College of Music and the New England Conservatory of Music. He has performed with John Cage, the Boston Symphony Orchestra, the Duke Ellington Orchestra and the Tanglewood Festival Chorus.