| ID | Interpret | Skladba | Album | |
| 181. | Professor Ian Stewart | Strings, symmetry and a theory of everything | A short history of symmetry |  |
| 182. | 16Bit.FM | DJ Rus @ The Theory of Soul & Sound 27.11.08 | Radio 16Bit.FM Liveshows | |
| 183. | Systems Theory | Systems Theory Concentrate | | |
| 184. | In The Nursery | Error Theory [PREVIEW] | Praxis | |
| 185. | Collapse 7 | Gravity Collapsing Theory | Demo 2005 | |
| 186. | Texas Is The Reason | The Magic Bullet Theory | Do You Know Who You Are? |   |
| 187. | Of stars we are | Plastic perfection theory | | |
| 188. | Jay Mac | Low End Theory September 2007 | | |
| 189. | Jay Mac | Low End Theory March 2007 | | |
| 190. | FROSTY | Chaos Theory Chapter 2 | loopzilla067 | |
| 191. | FROSTY | chaos theory chapter 3 | loopzilla084 | |
| 192. | Mickey Smith | Big Bang Musical Theory | Extricated Quandaries | |
| 193. | Charles Darwin, M.A., F.R.S. | 06B: Difficulties of the Theory - Part 2 | The Origin of Species by Means of Natural Selection | |
| 194. | Jay Mac | Low End Theory August 2008 | | |
| 195. | Charles Darwin, M.A., F.R.S. | 06B: Difficulties of the Theory - Part 2 | The Origin of Species by Means of Natural Selection | |
| 196. | Charles Darwin, M.A., F.R.S. | 06A: Difficulties of the Theory - Part 1 | The Origin of Species by Means of Natural Selection | |
| 197. | Jay Mac | Low End Theory September 2008 | | |
| 198. | Mark Crislip MD | QuackCast 3: Homeopathic Theory | 32 Bit Pusware | |
| 199. | Anakrid | Nympholepsy In Theory, Not Practice | UnoDos | |
| 200. | Mark Crislip | QuackCast 7: Theory of Acupuncture | 32 Bit Pusware | |
