| ID | Interpret | Skladba | Album | |
| 151. | 16Bit.FM | DJ Rus @ The Theory of Soul & Sound 10.04.08 | Radio 16Bit.FM Liveshows |  |
| 152. | Systems Theory | Systems Theory Concentrate #2 | | |
| 153. | Jay Mac | Low End Theory June 2008 | | |
| 154. | Jay Mac | Low End Theory September 2007 | | |
| 155. | Lars Perner, Ph.D. | Theory of a Different Kind of Mind | AutismMP3 I | |
| 156. | fIREHOSE | Another Theory Shot To Shit | August 22, 1987 - San Pedro,CA |  |
| 157. | Roger W. Garrison | The Austrian Theory: A Summary | The Austrian Theory of the Trade Cycle | |
| 158. | Professor Ian Stewart | Strings, symmetry and a theory of everything | A short history of symmetry | |
| 159. | Charles Darwin, M.A., F.R.S. | 06B: Difficulties of the Theory - Part 2 | The Origin of Species by Means of Natural Selection | |
| 160. | Charles Darwin, M.A., F.R.S. | 06B: Difficulties of the Theory - Part 2 | The Origin of Species by Means of Natural Selection | |
| 161. | Charles Darwin, M.A., F.R.S. | 06A: Difficulties of the Theory - Part 1 | The Origin of Species by Means of Natural Selection | |
| 162. | Paradise Camp 23 | Theory Megatron [excerpt] | oTo | |
| 163. | Paradise Camp 23 | Theory Megatron [excerpt] | oTo | |
| 164. | GamerChris | GamerChris Sings I've Got A Theory | Look Who's Back | |
| 165. | Roger W. Garrison | The Austrian Theory: A Summary | The Austrian Theory of the Trade Cycle | |
| 166. | Jay Mac | Low End Theory April 2007 | | |
| 167. | FROSTY | Chaos Theory Chapter 2 | loopzilla067 | |
| 168. | Jay Mac | Low End Theory January 2008 | | |
| 169. | Jay Mac | Low End Theory June 2008 | | |
| 170. | Systems Theory | Systems Theory Concentrate | | |
| 171. | Dr. Clare W. Graves & Cliff Mc | Clare Graves on the EC Theory | © Copyright 2001 ECLET Publish | |
| 172. | Systems Theory | Systems Theory Concentrate | | |
| 173. | Jay Mac | Low End Theory February 2008 | | |
| 174. | Chaos Theory | Chaos Theory - Takin It All | Return to the Smokey Basement | |
| 175. | Jay Mac | Low End Theory February 2008 | | |
| 176. | Jay Mac | Low End Theory April 2008 | | |
| 177. | 16Bit.FM | DJ Rus @ The Theory of Soul & Sound 10.04.08 | Radio 16Bit.FM Liveshows | |
| 178. | Theory of a Deadman | Theory of a Deadman - Not meant to be.mp3 | Scars & Souvenirs | |
| 179. | Jörg Guido Hülsmann | Theory of Money and Credit | The Life, Times, and Work of Ludwig von Mises | |
| 180. | FROSTY | chaos theory chapter 3 | loopzilla084 | |
