| ID | Interpret | Skladba | Album | |
| 61. | Recommended CB 08/09 | Conundrum | Unknown Album |  |
| 62. | Forkheads | conundrum | myspace.com/forkheadsonmyspace | |
| 63. | Pete Lockett's Network of Sparks | Conundrum | One | |
| 64. | Adam Pfeffer & Greenman | Conundrum | Scrap Metal | |
| 65. | Forkheads | conundrum | myspace.com/forkheadsonmyspace | |
| 66. | Pete Lockett's Network of Sparks | Conundrum | One | |
| 67. | Last Dominion Lost | The Conundrum | The Tyranny of Distance | |
| 68. | Gigawatt | Crossfade Conundrum | Rehersal - Jan. 13, 2004 | |
| 69. | Carol Christian and Jim O'Leary | Cosmic Conundrum | Skywatch Podcast #186 | |
| 70. | Snow, Mark | Conundrum - Love Theme | The Snow Files | |
| 71. | The Leaky Cauldron | PotterCast Show #36: Quite the conundrum | PotterCast: Harry Potter on the Air | |
| 72. | Snow, Mark | Conundrum - Love Theme | The Snow Files | |
| 73. | Barton Bund | ETHICAST - An Ethical Conundrum Comes Knocking Pt. 2 | | |
| 74. | Gordon Hickson | 3145 The Truth The Whole Truth And Nothing But The Truth 26-08-2007 PM | Sermons From St Aldates, Oxford | |
| 75. | Gordon Hickson | 3145 The Truth The Whole Truth And Nothing But The Truth 26-08-2007 PM | Sermons From St Aldates, Oxford | |
| 76. | The Week in Real Estate | T-wire: The Real Estate Training Conundrum | The Week in Real Estate | |
| 77. | delivered by Frank Morgan | The Wizard of Oz: The Wizard's Offer | | |
| 78. | delivered by Frank Morgan | The Wizard of Oz: The Wizard's Offer | | |
| 79. | delivered by Frank Morgan | The Wizard of Oz: The Wizard's Offer | | |
| 80. | HELICAL SCAN | Index I | Index |  |
| 81. | Felt | Index | Absolute Felt | |
| 82. | HELICAL SCAN | Index II | Index | |
| 83. | Daniel Foster-John Howell, Rachel Lebron, and Jacob McCafferty | mp3ater Project 4: Yours Truly, Johnny Dollar-The Clever Chemist Matter-This modern take on the radio noir series includes an updated soundtrack and sound effects; Johnny investigates the suspicious d | The mp3ater Project | |
| 84. | Daniel Foster-John Vickery, Andrew Wallace, and Suzanne Nussbaum | mp3ater Project 2: Yours Truly, Johnny Dollar-The James Forbes Matter-Reconstruction of the 1950s radio noir series; here Johnny solves the mystery of how a millionaire plummets to his death; written | The mp3ater Project | |
| 85. | Daniel Foster-John Howell, Rachel Lebron, and Jacob McCafferty | mp3ater Project 4: Yours Truly, Johnny Dollar-The Clever Chemist Matter-This modern take on the radio noir series includes an updated soundtrack and sound effects; Johnny investigates the suspicious d | The mp3ater Project | |
| 86. | Grover Washington Jr. | Heat Index | Prime Cuts: The Columbia Years | |
| 87. | Bruce Andrews | Index to You Made | SUNY Buffalo / April 15, 1992 | |
| 88. | Mark EG Chrissi | 'Multiple Index' | | |
| 89. | hector milia | DQ P- An Index of Hours | hector milia's Album | |
| 90. | artist | A 100 Heat Index | No Ending | |
