| ID | Interpret | Skladba | Album | |
| 61. | Siggi Becker | Improvisation | |  |
| 62. | 3-0: Ben Gerstein, Terrence McManus, Tyshawn Sorey | Improvisation 1 | Live at Zebulon, December 28, 2005 | |
| 63. | 3-0: Ben Gerstein, Terrence McManus, Tyshawn Sorey | Improvisation 3 | Live at Zebulon, December 28, 2005 | |
| 64. | 3-0: Ben Gerstein, Terrence McManus, Tyshawn Sorey | Improvisation 2 | Live at Zebulon, December 28, 2005 | |
| 65. | John Kameel Farah | Improvisation | Works from Gibraltar Point | |
| 66. | John Kameel Farah | Improvisation | Works from Gibraltar Point | |
| 67. | 3-0: Ben Gerstein, Terrence McManus, Tyshawn Sorey | Improvisation 4 | Live at Zebulon, December 28, 2005 | |
| 68. | Sebastian Wolff | Improvisation #2 | Improvisations | |
| 69. | Florian Grote | Improvisation No. 4 | | |
| 70. | Sebastian Wolff | Improvisation #1 | Improvisations | |
| 71. | Kevin Pike-John Kotchian Duo | Improvisation #4 | Improvisations | |
| 72. | Miles Black | Improvisation No. 1 | Miles Black | |
| 73. | Donovan, Erik, and Mark | Improvisation | | |
| 74. | Duane Frybarger | Improvisation #2 | Sketches | |
| 75. | Janel & Anthony | Improvisation 61 | District of Noise | |
| 76. | Tori Amos | Improvisation | Live on BNN, Radio 3FM, The Netherlands 03.27.05 |  |
| 77. | Janel & Anthony | Improvisation 61 | District of Noise | |
| 78. | David MeShow | Best Improvisation Ever | Youtube | |
| 79. | 3-0: Ben Gerstein, Terrence McManus, Tyshawn Sorey | Improvisation 1 | Live at Zebulon, December 28, 2005 | |
| 80. | David MeShow | Best Improvisation Ever 3 | Youtube | |
| 81. | Altered States featuring Otomo Yoshihide | Improvisation #2 | Lithuania and Estonia Live | |
| 82. | David MeShow | Best Improvisation Ever 2 | Youtube | |
| 83. | Radio Massacre International | Improvisation 2 | A Bridge Too Far | |
| 84. | 3-0: Ben Gerstein, Terrence McManus, Tyshawn Sorey | Improvisation 4 | Live at Zebulon, December 28, 2005 | |
| 85. | Altered States featuring Otomo Yoshihide | Improvisation #1 | Lithuania and Estonia Live | |
| 86. | Altered States featuring Otomo Yoshihide | Improvisation #4 | Lithuania and Estonia Live | |
| 87. | cURLy bOi | Lame Improvisation | Piano melodies | |
| 88. | Paul Cantrell | Improvisation: Rozer | In the Hands | |
| 89. | Arthur Durkee | Piano improvisation 5 | New Work 2006 | |
| 90. | Elie Khoury | Blues Improvisation | Plug And Play | |
