ONCE Group


The ONCE Group was a collection of musicians, visual artists, architects, and film-makers who wished to create an environment in which artists could explore and share techniques and ideas in the late 1950s and early 1960s. The group was responsible for hosting the ONCE Festival of New Music in Ann Arbor, Michigan, between 1961 and 1966. It was founded by Ann Arborites Robert Ashley, George Cacioppo, Gordon Mumma, Roger Reynolds and Donald Scavarda.
During the years the festival was active, a number of avant-garde composers’ works were performed along with performances in dance, jazz, and Philip Krumm. The musical compositions and works in dance and avant-garde performance art pushed the limits of then current artistic endeavour and inclusiveness well beyond their limits. The festival served as a laboratory for the development of new approaches in both acoustic and electronic music as well as dance, film and multi-media performance.
In November 2010, the University Musical Society and University of Michigan School of Music, Theatre & Dance collaborated to present a multi-day festival celebrating the 50th anniversary of the ONCE Group, entitled ONCE.MORE.