| Category: | Musical composition |
| Dated: | May 1933 |
| Instrumentation: | Piano |
| Duration: | |
| Premiere and performer(s): | |
| Dedicated to: | E.P.S. (nr.1), M.M. (nr.2) and C.M. (nr.3) |
| Choreography: | --- |
| Published: | --- |
| Manuscript: | Holograph (2 p.) photocopy in New York Public Library. |
| The names of the pieces are: Round - Duo - Infinite canon |