His solo performances challenge audiences to redefine the voice and celebrate its limitless potential. The Village Voice noted of a recent Hamilton performance, "Hamilton's masterful voice…presented a tapestry of vocal and musical wonders". His larger ensembles also cross musical boundaries as they take listeners on journeys inspired by the blues, rock, jazz, classical, as well as sounds from around the world. His ensembles, both live and in the studio, have featured some of the music world's best and brightest performers including Greg Osby, Chieli Minucci, John Medeski, Matt Garrison, Bill Evans, Mike Manieri, Richard Bona, Gil Goldstein, Ottmar Liebert and Vernon Reid.
