Tracklist
| May 20, 1949 |
| May 12, 1949 |
| June 8, 1949 |
| April 15, 1949 |
| October 14, 1949 |
| June 30, 1949 |
| June 18, 1949 |
| June 18, 1949 |
| June 15, 1949 |
Versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| AAB 560 | G.I. Gurdjieff* | Improvisations (LP, Album, Ltd) | 4th Way Production | AAB 560 | Unknown | |
| MRP-021, PSR-009 | Gurdjieff* | Improvisations (LP) | Mississippi/Change Records, Psychic Sounds | MRP-021, PSR-009 | US | 2012 |
| OME1009 | G.I. Gurdjieff* | Improvisations (LP, Album, Ltd, Num, RE, RM) | Fantôme Phonographique | OME1009 | Europe | 2018 |
| AAB-559 / AAB-560 | G.I. Gurdjieff* | Improvisations (LP, Album) | Editions Janus | AAB-559 / AAB-560 | US | Unknown |
| AAB 560 | G.I. Gurdjieff* | Improvisations (LP, Album, RE, Unofficial) | 4th Way Production | AAB 560 | US | Unknown |

