| ID | Interpret | Skladba | Album | |
| 61. | Miles Black | Improvisation No. 1 | Miles Black |  |
| 62. | 3-0: Ben Gerstein, Terrence McManus, Tyshawn Sorey | Improvisation 2 | Live at Zebulon, December 28, 2005 | |
| 63. | Duane Frybarger | Improvisation #1 | Sketches | |
| 64. | Duane Frybarger | Improvisation #4 | Sketches | |
| 65. | Florian Grote | Improvisation No. 4 | | |
| 66. | Albert, Berman, Bishop, Rempis, Stein | Improvisation | Live @ The Hungry Brain 7/22/07 | |
| 67. | Jeff Albert & Ed Barrett | Improvisation 2 | Duets Vol. 1 | |
| 68. | Jeff Albert & Ed Barrett | Improvisation 3 | Duets Vol. 1 | |
| 69. | Jeff Albert & Ed Barrett | Improvisation 1 | Duets Vol. 1 | |
| 70. | Pedro Carneiro, Carlos Zngaro | Improvisation | Live | |
| 71. | Donovan, Erik, and Mark | Improvisation | | |
| 72. | Die Ärzte | Improvisation | Kegeln for Kreuzberg | |
| 73. | Siggi Becker | Improvisation | | |
| 74. | Tori Amos | Improvisation | Live on BNN, Radio 3FM, The Netherlands 03.27.05 |  |
| 75. | Janel & Anthony | Improvisation 61 | District of Noise | |
| 76. | John Kameel Farah | Improvisation | Works from Gibraltar Point | |
| 77. | John Kameel Farah | Improvisation | Works from Gibraltar Point | |
| 78. | Altered States featuring Otomo Yoshihide | Improvisation #4 | Lithuania and Estonia Live | |
| 79. | 3-0: Ben Gerstein, Terrence McManus, Tyshawn Sorey | Improvisation 3 | Live at Zebulon, December 28, 2005 | |
| 80. | Janel & Anthony | Improvisation 61 | District of Noise | |
| 81. | David MeShow | Best Improvisation Ever 3 | Youtube | |
| 82. | Django Reinhardt | Improvisation | The Classic Early Recordings In Chronological Order - Volume 5 | |
| 83. | Aska Temple | Improvisation | 青い花の主題による即興曲 | |
| 84. | CamTarn | Improvisation #2 | We Were Never Here | |
| 85. | Die �rzte | Improvisation (live) | Berlin 02.06.1984 | |
| 86. | Paul Cantrell | Improvisation: Natrona | In the Hands | |
| 87. | Paul Cantrell | Improvisation: Ethete | In the Hands | |
| 88. | Elie Khoury | Blues Improvisation | Plug And Play | |
| 89. | Paul Cantrell | Improvisation: Wyarno | In the Hands | |
| 90. | Paul Cantrell | Improvisation: Niobrara | In the Hands | |
