| ID | Interpret | Skladba | Album | |
| 91. | Erik Seligman | Math Mutation 28: Someone Knocked My 8 Over | Math Mutation |  |
| 92. | Erik Seligman | Math Mutation 7: I Want My Molecule | Math Mutation | |
| 93. | Erik Seligman | Math Mutation 52: Sparklines | Math Mutation | |
| 94. | Erik Seligman | Math Mutation 11: A Movie You Should See | Math Mutation | |
| 95. | Erik Seligman | Math Mutation 62: Names of God | Math Mutation | |
| 96. | Erik Seligman | Math Mutation 25: Everything Is A Number | Math Mutation | |
| 97. | Brand New Canada | Never Ending Math Equation | Covers contest | |
| 98. | Dave Eilers & Ron Morsette | Math Forum 20070201 | Olympia School District Board Meetings | |
| 99. | Moi Caprice | The Reinvention Of Simple Math | The Art Of Kissing Properly |  |
| 100. | Erik Seligman | Math Mutation 22: Between The Dimensions | Math Mutation | |
| 101. | Erik Seligman | Math Mutation 51: Why The Week? | Math Mutation | |
| 102. | The Bots | Fuzzy Math -www.thebots.net | | |
| 103. | Clint Stewart | Live @ After-Math @ Endup 7 13 08 | | |
| 104. | Erik Seligman | Math Mutation 103: Missed It By That Much | Math Mutation | |
| 105. | KuAF News | Extended Math Factor | Ozarks extended | |
| 106. | Erik Seligman | Math Mutation 5: Too Infinite For Me | Math Mutation | |
| 107. | Erik Seligman | Math Mutation 9: The World As A Computer | Math Mutation | |
| 108. | Erik Seligman | Math Mutation 35: One Messed-Up Triangle | Math Mutation | |
| 109. | Erik Seligman | Math Mutation 6: What Color Is This Podcast? | Math Mutation | |
| 110. | Erik Seligman | Math Mutation 39: A Statistical Legend | Math Mutation | |
| 111. | Erik Seligman | Math Mutation 47: An Unusual Lottery | Math Mutation | |
| 112. | Erik Seligman | Math Mutation 14: Exponentials for Easter | Math Mutation | |
| 113. | Erik Seligman | Math Mutation 15: A Pretty Big Library | Math Mutation | |
| 114. | Erik Seligman | Math Mutation 36: Christmas in August | Math Mutation | |
| 115. | Erik Seligman | Math Mutation 10: The Rain Man's Secret | Math Mutation | |
| 116. | Erik Seligman | Math Mutation 40: Death By Theorem | Math Mutation | |
| 117. | Erik Seligman | Math Mutation 18: Squash Those Dice | Math Mutation | |
| 118. | Erik Seligman | Math Mutation 13: Another Problem for the Millenium | Math Mutation | |
| 119. | Erik Seligman | Math Mutation 55: The Painter's Paradox | Math Mutation | |
| 120. | Erik Seligman | Math Mutation 8: Flattening The Earth | Math Mutation | |
