| ID | Interpret | Skladba | Album | |
| 181. | Charles Darwin, M.A., F.R.S. | 06B: Difficulties of the Theory - Part 2 | The Origin of Species by Means of Natural Selection |  |
| 182. | Roger W. Garrison | The Austrian Theory in Perspective | The Austrian Theory of the Trade Cycle | |
| 183. | Charles Darwin, M.A., F.R.S. | 06B: Difficulties of the Theory - Part 2 | The Origin of Species by Means of Natural Selection | |
| 184. | Move Merchants | Live As It Gets feat Theory Ha | Move Merchants | |
| 185. | Charles Darwin, M.A., F.R.S. | 06A: Difficulties of the Theory - Part 1 | The Origin of Species by Means of Natural Selection | |
| 186. | Big Bottom Pow Wow | Sperm Count Theory | Big Bottom Pow Wow | |
| 187. | Mark Crislip MD | QuackCast 3: Homeopathic Theory | 32 Bit Pusware | |
| 188. | David Schafer | General Theory Expo | General Theory Expo | |
| 189. | Dj Winky | Drum'n'Bass Theory | | |
| 190. | David Schafer | General Theory Expo | General Theory Expo | |
| 191. | Mark Crislip | QuackCast 7: Theory of Acupuncture | 32 Bit Pusware | |
| 192. | In The Nursery | Error Theory [PREVIEW] | Praxis | |
| 193. | Emmanuel Hocquard | Afterword from Theory of Tables | UCSC / Apr-13-2000 | |
| 194. | Roger W. Garrison | The Austrian Theory: A Summary | The Austrian Theory of the Trade Cycle | |
| 195. | Perry Marshall | Information Theory, DNA & Evolution | | |
| 196. | Of stars we are | Plastic perfection theory | | |
| 197. | Texas Is The Reason | The Magic Bullet Theory | Do You Know Who You Are? |   |
| 198. | fIREHOSE | Another Theory Shot to Shit | Ragin', Full-On | |
| 199. | fIREHOSE | Another Theory Shot To Shit | August 22, 1987 - San Pedro,CA | |
| 200. | Jay Mac | Low End Theory June 2008 | | |
