| ID | Interpret | Skladba | Album | |
| 181. | Graham Holland | Come Strut Your Stuff - April 2007 - part 2 | It's A Frog's Life Acoustic Podcast |  |
| 182. | Travus T. Hipp - Cabale News Service | [April 23 2007] Commentary: Understanding The 'No Information Age' | | |
| 183. | Gearlog Editors | Gearlog Radio April 27th, 2007 | Gearlog Radio | |
| 184. | Michael Chapdelaine, Carey Ott, Goh Kurosawa | Minor 7th Podcast, March/April 2007 | | |
| 185. | Gearlog.com Editors | Gearlog Radio April 19th, 2007 | Gearlog Radio | |
| 186. | Eric Jordan | Shade & Aura - Volume 2 , April 2007 | Shade & Aura - Volume 2 , April 2007 | |
| 187. | DJ Bailey | playing "MZE - Blut " on April 22nd 2007 | Alphacut on air | |
| 188. | Les Howard and Kari Haley | The Signal, Season 3, #7, 12th April 2007 | The Signal - www.serenityfirefly.com | |
| 189. | Travus T. Hipp - Cabale News Service | [April 23 2007] Commentary: Understanding The 'No Information Age' | Travus T. Hipp Morning News & Commentary | |
| 190. | gadod | Frist Friday Briefing - APril 2007 | Georgia DOD First Friday | |
| 191. | Three Imaginary Girls | Three Imaginary Girls AstroPOP! April 2007 | AstroPOP! | |
| 192. | Defunct Games | This Week In Defunct Games - April 12, 2007 | Radio Free Gaming | |
| 193. | Defunct Games | This Week In Defunct Games - April 5, 2007 | Radio Free Gaming | |
| 194. | dj skwirL | Evening Sessions Live - April 1st 2007 | | |
| 195. | Les Howard and Kari Haley | The Signal, Season 3, #8, 26th April 2007 | The Signal - www.serenityfirefly.com | |
| 196. | Eric Olsen and Miranda Thomas | Firefly Talk #50 , April 30th 2007 | Firefly Talk - www.fireflytalk.com | |
| 197. | Eric Olsen and Miranda Thomas | Firefly Talk #49, April 16th 2007 | Firefly Talk - www.fireflytalk.com | |
| 198. | castrato | Live recording : 16th April, 2007. | Castrato Output | |
| 199. | National Committee to Free the Cuban Five | Posada Press Conference, April 11, 2007 | | |
| 200. | National Committee to Free the Cuban Five | Posada Press Conference, April 11, 2007 | | |
