| ID | Interpret | Skladba | Album | |
| 61. | The Erik Westberg Vocal Ensemble | Otto Olsson - Rex Gloriose Martyrum | Across the bridge of hope |  |
| 62. | Christoph Otto | Aussprache Impulspapier: Christoph Otto | EKD-Synode | |
| 63. | Bent Otto Hansen | To digte af Bent Otto Hansen | Digtsamlingen Opløselige [Attika 2006] | |
| 64. | Howard Pyle | 06 - How Otto Lived in the Dragon's House | Otto of the Silver Hand | |
| 65. | Anne Marie Shifley | Otto Schöneweis on end of milk quota | Anne Marie Shifley's Album | |
| 66. | Mria Dangerfield with Michael Dangerfield, Laura Yamashita, and Jan Jensen | Music Testimony: Music in the Air an original song by Mria Dangerfield | UUCA - Sermons and Readings | |
| 67. | Dive Index | Dive Index: Sole Fisherman | Insomnia Radio: Daily Dose | |
| 68. | Kelly D. Brownell, David S. Ludwig | The Rudd Report: The Glycemic Index | Yale University | |
| 69. | Bloomberg News: Financial Markets, World Economies, Investing and Business | Volatility Index Rises 13.5% to Close at 18.89 | ((The Final Word)) Volatility Report | |
| 70. | Cold Archives Experiment | Remo Williams Vs. The Epire Index | Noise Art Patron | |
| 71. | Bloomberg News: Financial Markets, World Economies, Investing and Business | Volatility Index Rises 0.01 % to Close at 15.54 | ((The Final Word)) Volatility Report | |
| 72. | National Gay and Lesbian Task Force. | John Otto, interviewed by Amber Hollibaugh | National LGBT Aging Roundtable | |
| 73. | Hablemos de Cine | Radio FICCO: Otto; or, up with Dead People | Radio FICCO | |
| 74. | Business Intelligence Network | Gauging Your Firm's Leadership Culture Index | Audio Article | |
| 75. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand | |
| 76. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 77. | Mark Yeandle interviewed by Alexander Osterwalder | Mark Yeandle on the Global Financial Centres Index | podcast series privatebankinginnovation.com | |
| 78. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 79. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 80. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 81. | Wolfram Huke | Otto Julius Bierbaum: To-lu-to-lo oder wie Emil Türke wurde | http://etwasistimmer.de/hoerbuch | |
| 82. | Amanda Loder | Federal Grand Jury Hands Down Indictment in Otto Zehm Case | | |
| 83. | Die Fantastischen Vier | MFG Unplugged | Unplugged | |
| 84. | Annette Candland Alger | Unplugged | Ensign, January 2008 | |
| 85. | SPIRIT OF THE WEST | Unplugged | Two Headed | |
| 86. | Deadstein | Unplugged Help on the Way | 05/24/05 | |
| 87. | Die Fantastischen Vier | MFG Unplugged | Unplugged | |
| 88. | Dibs | Unplugged | Slivers and Bits | |
| 89. | Tim Bell | CS Unplugged | SIGCSE 2008 | |
| 90. | Dan Goldstein | Unplugged Jam | | |
