 He created the piece More Bells and Whistles at Cornell University in 1990 and composed Beyond The Walls in 1996.Lytle founded Animusic (originally under the name Visual Music) in 1995 with his associate David Crognale.Together, they released originally in 2001 (and re-released in 2004, with 5.1 surround sound and extra content) and in 2005.