| 0 | Improvisation One |
| 0 | Improvisation Two |
| 0 | Improvisation Three |
| 0 | Improvisation Four |
| 0 | Improvisation Five |
| 0 | Improvisation Six |
| 0 | Improvisation Seven |
| 0 | Improvisation Eight |
results per page:
| 15 | Oren Ambarchi |
| 15 | Bill Orcutt |
| 15 | Ken Vandermark |
| 15 | Rhodri Davies |
| 15 | William Parker |
| 15 | INSUB records |
| 15 | Ingrid Laubrock |
| 15 | Balance Point Acoustics |
| 14 | Residence |
| 14 | Ideologic Organ |