| ID | Interpret | Skladba | Album | |
| 181. | President George W. Bush | President Bush and President Johnson Sirleaf of Liberia Exchange Toasts - February 21, 2008 | Presidential Speeches & Remarks |  |
| 182. | President George W. Bush | President Bush Participates in Press Availability with President Kufuor of Ghana - February 20, 2008 | Presidential Speeches & Remarks | |
| 183. | President George W. Bush | President Bush and President Johnson Sirleaf Participate in Roundtable on Education - February 21, 2008 | Presidential Speeches & Remarks | |
| 184. | APM | Word for Word, February 22, 2008: Ted Nordhaus and Michael Shellenberger | | |
| 185. | President George W. Bush | President Bush and President Kagame of Rwanda Dedicate United States Embassy Kigali - February 19, 2008 | Presidential Speeches & Remarks | |
| 186. | Mind over MIDI | 80 20 Theory | Elektrical Aktivity MP4 | |
| 187. | Washed Out | New Theory | Remix |  |
| 188. | Jimmy Eat World | My Best Theory | | |
| 189. | DJ Alex | Red Theory | unknown | |
| 190. | Once More, With Feeling | I've Got A Theory | Once More, With Feeling | |
| 191. | Av3rs1on | after theory | Give daddy the knife project | |
| 192. | Clay Nelson | The Theory of God | iGod St Matthew-in-the-City | |
| 193. | alt.NPR | Theory of Everything | Benjamen Walker's Theory Of Everything | |
| 194. | EDY BEAT | Low End Theory | Project 2007 | |
| 195. | alt.NPR | Theory of Everything | alt.NPR: Benjamen Walker's Theory of Everything | |
| 196. | Andy Horner | GDS Theory | Dallas Seminary Chapel | |
| 197. | Washed Out | New Theory | Remix | |
| 198. | BtVS Cast | I've Got a Theory | Buffy - Once More With Feeling | |
| 199. | The Chaos Theory | The Chaos Theory.mp3 | The Chaos Theory |  |
| 200. | David Gordon | Theory and History | Mises University | |
