| ID | Interpret | Skladba | Album | |
| 1. | Christian Asplund | Part 1 Improvisation mp3 | Gallery 1412, 13 March 2009 |  |
| 2. | Kenneth Koch and Allen Ginsberg | POPEYE AND WILLIAM BLAKE FIGHT TO THE DEATH (part of a live improvisation), 5/9/79, 7:52 | The World Record - Readings at the St. Mark's Poetry Project 1969-80 | |
| 3. | Kenneth Koch and Allen Ginsberg | POPEYE AND WILLIAM BLAKE FIGHT TO THE DEATH (part of a live improvisation), 5/9/79, 7:52 | The World Record - Readings at the St. Mark's Poetry Project 1969-80 | |
| 4. | 3-0: Ben Gerstein, Terrence McManus, Tyshawn Sorey | Improvisation 4 | Live at Zebulon, December 28, 2005 | |
| 5. | Altered States featuring Otomo Yoshihide | Improvisation #4 | Lithuania and Estonia Live | |
| 6. | Duane Frybarger | Improvisation #1 | Sketches | |
| 7. | Janel & Anthony | Improvisation 61 | District of Noise | |
| 8. | Altered States featuring Otomo Yoshihide | Improvisation #1 | Lithuania and Estonia Live | |
| 9. | Duane Frybarger | Improvisation #4 | Sketches | |
| 10. | Duane Frybarger | Improvisation #2 | Sketches | |
| 11. | Miles Black | Improvisation No. 1 | Miles Black | |
| 12. | Klatzker-Corsano Duo | Improvisation No. 2 | 3 ... 2 ... 1 ... ZERO | |
| 13. | Klatzker-Corsano Duo | Improvisation No. 1 | 3 ... 2 ... 1 ... ZERO | |
| 14. | Kevin Pike-John Kotchian Duo | Improvisation #4 | Improvisations | |
| 15. | Pedro Carneiro, Carlos Zngaro | Improvisation | Live | |
| 16. | Altered States featuring Otomo Yoshihide | Improvisation #2 | Lithuania and Estonia Live | |
| 17. | 3-0: Ben Gerstein, Terrence McManus, Tyshawn Sorey | Improvisation 3 | Live at Zebulon, December 28, 2005 | |
| 18. | John Kameel Farah | Improvisation | Works from Gibraltar Point | |
| 19. | John Kameel Farah | Improvisation | Works from Gibraltar Point | |
| 20. | Sebastian Wolff | Improvisation #1 | Improvisations | |
| 21. | Sebastian Wolff | Improvisation #2 | Improvisations | |
| 22. | Florian Grote | Improvisation No. 4 | | |
| 23. | 3-0: Ben Gerstein, Terrence McManus, Tyshawn Sorey | Improvisation 2 | Live at Zebulon, December 28, 2005 | |
| 24. | 3-0: Ben Gerstein, Terrence McManus, Tyshawn Sorey | Improvisation 3 | Live at Zebulon, December 28, 2005 | |
| 25. | 3-0: Ben Gerstein, Terrence McManus, Tyshawn Sorey | Improvisation 1 | Live at Zebulon, December 28, 2005 | |
| 26. | 3-0: Ben Gerstein, Terrence McManus, Tyshawn Sorey | Improvisation 4 | Live at Zebulon, December 28, 2005 | |
| 27. | 3-0: Ben Gerstein, Terrence McManus, Tyshawn Sorey | Improvisation 1 | Live at Zebulon, December 28, 2005 | |
| 28. | Die Ärzte | Improvisation | Kegeln for Kreuzberg | |
| 29. | Django Reinhardt | Improvisation | The Classic Early Recordings In Chronological Order - Volume 5 |  |
| 30. | Radio Massacre International | Improvisation 2 | A Bridge Too Far | |
