| Category: | Musical composition |
| Dated: | 1945 |
| Instrumentation: | Piano |
| Duration: | |
| Premiere and performer(s): | January 9, 1945 at the Hunter College Playhouse in New York City, with the choreography by Merce Cunningham. |
| Dedicated to: | |
| Choreography: | Merce Cunningham |
| Published: | --- |
| Manuscript: | Score (holograph, signed, in ink - 3 p.) in New York Public Library. |
| After one single performance the Cunningham choreography Four Walls with Cage's music, sank without a trace. A few months later Cunningham rescued one of his dances which he performed seperately entitled Soliloquy, with an excerpt from the original composition by John Cage. |