| Category: | Choreography (by Merce Cunningham) |
| Dated: | 1964 |
| Premiere: | July 31, 1964 at the Sadler's Wells Theatre, London, UK. Second production: October 21, 1964 at Mangaldas Town Hall in Ahmedabad, India. Other stagings for various companies |
| Dancers: | Merce Cunningham, Carolyn Brown, Viola Farber |
| Music: | Conlon Nancarrow: a collage of 'Rhythm Studies for Player Piano', arranged by John Cage (first production); John Cage: Variations IV (1963) (second production) |
| Design: | Merce Cunningham (costumes) |