| Category: | Musical composition |
| Dated: | Late 1942 |
| Instrumentation: | Prepared piano |
| Duration: | ? |
| Premiere and performer(s): | February 14, 1943 at the Fine Arts Club of Chicago, Chicago, Illinois. Piano by John Cage. Performed with the dance by Merce Cunningham |
| Dedicated to: | ? |
| Choreography: | Merce Cunningham: Shimmera (1943) |
| Published: | --- |
| Manuscript: | Unknown |
| The location of the score is unknown. Sources: Paul van Emmerik: Thema's en Variaties; David Vaughan: Merce Cunningham - Fifty Years |