| ID | Interpret | Skladba | Album | |
| 181. | Fat Dudes in Space | Phimosis Theory | Fat Dudes in Space |  |
| 182. | David Gordon | Theory and History | Mises University | |
| 183. | Miami Horror | Moon Theory | http://this.bigstereo.net/ |  |
| 184. | Sweet Cyanide | Crash Theory | Sweet Cyanide | |
| 185. | DJ Dice | Low End Funk Theory Mix | Low End Funk Theory | |
| 186. | With Passion | The Theory Of An Evening Sky | In the Midst of Bloodied Soil | |
| 187. | Dan Cavanagh | Chaos Theory | Rec. by Oregon Jazz Ensemble | |
| 188. | Thom Donovan | Hole Theory | Reading at Unnameable Books, hosted by Brenda Iijima, January 24, 2009 | |
| 189. | Jay Mac | Low End Theory February2007 | | |
| 190. | Dog Eat Dogma | Big Bang Theory | Dogmachine | |
| 191. | Daddy Kev | Live at Low End Theory NYC | Live at Low End Theory NYC | |
| 192. | Daddy Kev | Live at Low End Theory NYC | Live at Low End Theory NYC | |
| 193. | Jay Mac | Low End Theory February2007 | | |
| 194. | Dr Kuch | The Big Bang Theory | Analog Disease | |
| 195. | Dr Kuch | The Big Bang Theory | Analog Disease | |
| 196. | Dave Whitman | Domino Theory | Dave's Stories | |
| 197. | Matt Green & D Formed | String Theory | Bass Corrupt #2 | |
| 198. | Lame Duck | Chaos Theory | Chaos Theory | |
| 199. | Isis | Theory/Practice | http://isis.arithmancy.net | |
| 200. | DonJuan Fontaine | Theory In Development | Microphone Matrimony | |
