| ID | Interpret | Skladba | Album | |
| 91. | Erik Seligman | Math Mutation 16: Doodling | Math Mutation |  |
| 92. | Erik Seligman | Math Mutation 11: A Movie You Should See | Math Mutation | |
| 93. | Erik Seligman | Math Mutation 62: Names of God | Math Mutation | |
| 94. | Erik Seligman | Math Mutation 7: I Want My Molecule | Math Mutation | |
| 95. | Erik Seligman | Math Mutation 25: Everything Is A Number | Math Mutation | |
| 96. | KuAF News | Extended Math Factor | Ozarks extended | |
| 97. | Erik Seligman | Math Mutation 5: Too Infinite For Me | Math Mutation | |
| 98. | Erik Seligman | Math Mutation 51: Why The Week? | Math Mutation | |
| 99. | Erik Seligman | Math Mutation 95: Happy e Day! | Math Mutation | |
| 100. | Erik Seligman | Math Mutation 103: Missed It By That Much | Math Mutation | |
| 101. | A Radio With Guts | Math and the Mocking Moon | Beat Heart Sweet Stereo | |
| 102. | A Radio With Guts | Math and the Mocking Moon | Beat Heart Sweet Stereo | |
| 103. | A Radio With Guts | Math and the Mocking Moon | Beat Heart Sweet Stereo | |
| 104. | Erik Seligman | Math Mutation 52: Sparklines | Math Mutation | |
| 105. | Erik Seligman | Math Mutation 34: Not Over Till It's Over | Math Mutation | |
| 106. | Erik Seligman | Math Mutation 56: My Brain Hurts | Math Mutation | |
| 107. | Erik Seligman | Math Mutation 73: The Future That Never Arrived | Math Mutation | |
| 108. | Erik Seligman | Math Mutation 83: Candide's Calculus | Math Mutation | |
| 109. | Erik Seligman | Math Mutation 61: Observing The Universe | Math Mutation | |
| 110. | Erik Seligman | Math Mutation 53: Is Flatand Doomed? | Math Mutation | |
| 111. | Erik Seligman | Math Mutation 69: Interesting Numbers | Math Mutation | |
| 112. | Erik Seligman | Math Mutation 70: Number Nonsense | Math Mutation | |
| 113. | Erik Seligman | Math Mutation 75: Giving You The Fingers | Math Mutation | |
| 114. | Texas Public Policy Foundation | Can America close the math/science gap? | Texas PolicyCast | |
| 115. | Erik Seligman | Math Mutation 92: Hollow Days | Math Mutation | |
| 116. | Erik Seligman | Math Mutation 86: The Shape of the Universe | Math Mutation | |
| 117. | BoyCott Blues | Da Math feat. Consequence & Insight | Irony- In stores 9/22/09! | |
| 118. | Erik Seligman | Math Mutation 94: Yes, You Can Cross The Road | Math Mutation | |
| 119. | Erik Seligman | Math Mutation 80: Possible-Worlds Accounting | Math Mutation | |
| 120. | Erik Seligman | Math Mutation 63: Turning Around In Time | Math Mutation | |
