| ID | Interpret | Skladba | Album | |
| 91. | Erik Seligman | Math Mutation 27: How Many Crayons Do You Need? | Math Mutation |  |
| 92. | A Radio With Guts | Math and the Mocking Moon | Beat Heart Sweet Stereo | |
| 93. | Country Club & the Porn Horns | Braimy's Got A Math Mouth | Jams In The Key Of Blues | |
| 94. | A Radio With Guts | Math and the Mocking Moon | Beat Heart Sweet Stereo | |
| 95. | The Bots | Fuzzy Math -www.thebots.net | | |
| 96. | Clint Stewart | Live @ After-Math @ Endup 7 13 08 | | |
| 97. | Moi Caprice | The Reinvention Of Simple Math | The Art Of Kissing Properly |  |
| 98. | A Radio With Guts | Math and the Mocking Moon | Beat Heart Sweet Stereo | |
| 99. | Brand New Canada | Never Ending Math Equation | Covers contest | |
| 100. | Dave Eilers & Ron Morsette | Math Forum 20070201 | Olympia School District Board Meetings | |
| 101. | KuAF News | Extended Math Factor | Ozarks extended | |
| 102. | Erik Seligman | Math Mutation 22: Between The Dimensions | Math Mutation | |
| 103. | Erik Seligman | Math Mutation 52: Sparklines | Math Mutation | |
| 104. | Erik Seligman | Math Mutation 28: Someone Knocked My 8 Over | Math Mutation | |
| 105. | Erik Seligman | Math Mutation 94: Yes, You Can Cross The Road | Math Mutation | |
| 106. | Erik Seligman | Math Mutation 53: Is Flatand Doomed? | Math Mutation | |
| 107. | Erik Seligman | Math Mutation 70: Number Nonsense | Math Mutation | |
| 108. | Erik Seligman | Math Mutation 63: Turning Around In Time | Math Mutation | |
| 109. | Erik Seligman | Math Mutation 61: Observing The Universe | Math Mutation | |
| 110. | Erik Seligman | Math Mutation 83: Candide's Calculus | Math Mutation | |
| 111. | Erik Seligman | Math Mutation 73: The Future That Never Arrived | Math Mutation | |
| 112. | Erik Seligman | Math Mutation 2: Homer's Last Theorem | Math Mutation | |
| 113. | Erik Seligman | Math Mutation 1: City of Mutants | Math Mutation | |
| 114. | Erik Seligman | Math Mutation 17: Visitors From The Next Dimension | Math Mutation | |
| 115. | BoyCott Blues | Da Math feat. Consequence & Insight | Irony- In stores 9/22/09! | |
| 116. | Erik Seligman | Math Mutation 48: Computers On The Brain | Math Mutation | |
| 117. | Erik Seligman | Math Mutation 92: Hollow Days | Math Mutation | |
| 118. | Erik Seligman | Math Mutation 80: Possible-Worlds Accounting | Math Mutation | |
| 119. | Erik Seligman | Math Mutation 56: My Brain Hurts | Math Mutation | |
| 120. | Erik Seligman | Math Mutation 69: Interesting Numbers | Math Mutation | |
