Utz, Christian - (1969- ), Munich, Germany. Picture, biography, publications, and works. Ubieta, Enrique - Innovator of the school of harmony "Bimodalism," which represents a contemporary alternative to atonal styles of composition. Udell, Budd - Picture and biography. Udow, Michael W. - Percussionist/composer. Picture and biography. Ustvolskaya, Galina - (1919- ), Russia. Picture, biography, and discography from Musicweb. Urquhart-Jones, David - Picture, biography, and list of works and recordings, from the Australian Music Centre.