| ID | Interpret | Skladba | Album | |
| 61. | Gym Class Heroes | Peace Sign/Index Down | The Quilt |    |
| 62. | Charles Sandison | 4. Viewer Experience of Index | MOCA ArtCast | |
| 63. | Bloomberg News: Financial Mark | VIX Index of U.S. Stock Option | Volatility Report with John La | |
| 64. | John Shirley and Sync 66 | Mating Probability Index | Tellus #3 | |
| 65. | Electric Company | string index edit | invalidObject Series (new) | |
| 66. | Electric Company | string index edit | invalidObject Series (new) | |
| 67. | Adam Pfeffer | Array Index Out Of Bounds | Error Dialogs | |
| 68. | Dark Shadow | Vultus Est Index Animi | Shadow | |
| 69. | Kent Kedl | 09-04-21 Teenage Attitude Index | China Business Blog and Podcast | |
| 70. | Holland | Boolean Misery Index | The Paris Hilton Mujahideen | |
| 71. | New Artist | misery-index sample | New Title | |
| 72. | Blank Realm | Fabulous Terror Index | | |
| 73. | George Greer, Jon Hanna, Sylvia Thyssen, Erowid | Panel Discussion including Dr. George Greer | The Oracle at Erowid Speaker's Corner | |
| 74. | George Greer, Jon Hanna, Sylvia Thyssen, Erowid | Panel Discussion including Dr. George Greer | The Oracle at Erowid Speaker's Corner | |
| 75. | Kelly D. Brownell, David S. Ludwig | The Rudd Report: The Glycemic Index | Yale University | |
| 76. | Cold Archives Experiment | Remo Williams Vs. The Epire Index | Noise Art Patron | |
| 77. | Dive Index | Dive Index: Sole Fisherman | Insomnia Radio: Daily Dose | |
| 78. | Bloomberg News: Financial Markets, World Economies, Investing and Business | Volatility Index Rises 13.5% to Close at 18.89 | ((The Final Word)) Volatility Report | |
| 79. | Bloomberg News: Financial Markets, World Economies, Investing and Business | Volatility Index Rises 0.01 % to Close at 15.54 | ((The Final Word)) Volatility Report | |
| 80. | Dr. Paul Granello | CAS037 - Including Wellness in Counseling w/ Dr. Paul Granello | CounselorAudioSource.Net | |
| 81. | Dr. Paul Granello | CAS037 - Including Wellness in Counseling w/ Dr. Paul Granello | CounselorAudioSource.Net | |
| 82. | Bob Conrad/Ed Conrad/John Turk/Dan Hanson/Dan Hanson, Bob Conrad & John Turk | Conrad's Tire Express Story - including the whisper | The Great Lakes Geek Show | |
| 83. | Business Intelligence Network | Gauging Your Firm's Leadership Culture Index | Audio Article | |
| 84. | The Dubliners | Instrumental Medley Including-The Fairmoye Lasses, Sporting Paddy | Ballads On Tap | |
| 85. | King Crimson | The Court of the Crimson King (Including The Return of the Fire Witch/The D | In the Court of the Crimson King | |
| 86. | General Sir John Adye, G.C.B., R.A. | 1 - Preface and Chapter 1 - Events Prior to and Including the First Afghan War of 1839-41 | Indian Frontier Policy, an Historical Sketch | |
| 87. | Brownstein, Michael; Ginsberg, Allen; Waldman, Anne | Anne Waldman and Allen Ginsberg reading, including 'Howl.' | Anne Waldman and Allen Ginsberg reading, including 'Howl.' | |
| 88. | General Sir John Adye, G.C.B., R.A. | 1 - Preface and Chapter 1 - Events Prior to and Including the First Afghan War of 1839-41 | Indian Frontier Policy, an Historical Sketch | |
| 89. | The Dubliners | Instrumental Medley Including-The Fairmoye Lasses, Sporting Paddy | Ballads On Tap | |
| 90. | General Sir John Adye, G.C.B., R.A. | 1 - Preface and Chapter 1 - Events Prior to and Including the First Afghan War of 1839-41 | Indian Frontier Policy, an Historical Sketch | |
