| ID | Interpret | Skladba | Album | |
| 151. | gadod | Frist Friday Briefing - APril 2007 | Georgia DOD First Friday |  |
| 152. | Les Howard and Kari Haley | The Signal, Season 3, #7, 12th April 2007 | The Signal - www.serenityfirefly.com | |
| 153. | Gearlog.com Editors | Gearlog Radio April 12th, 2007 | Gearlog Radio | |
| 154. | DJ Bailey | playing "MZE - Blut " on April 22nd 2007 | Alphacut on air | |
| 155. | Les Howard and Kari Haley | The Signal, Season 3, #8, 26th April 2007 | The Signal - www.serenityfirefly.com | |
| 156. | Pfarrer Rudolf Liebig, Pfarrei St. Antonius, Künzell | Einleitung der Prozession (Palmsonntag, 1. April 2007) | | |
| 157. | Rob & Trevor | The Rob & Trevor Show - Ep9 - April 22nd, 2007 | show@rffradio.com | |
| 158. | Michael Chapdelaine, Carey Ott, Goh Kurosawa | Minor 7th Podcast, March/April 2007 | | |
| 159. | Graham Holland | Come Strut Your Stuff - April 2007 - part 2 | It's A Frog's Life Acoustic Podcast | |
| 160. | Society of Critical Care Medicine | SCCM Pod-68 eNewsletter for the week of April 5, 2007 | iCritical Care Podcast | |
| 161. | Travus T. Hipp - Cabale News Service | [April 23 2007] Commentary: Understanding The 'No Information Age' | | |
| 162. | Eric Olsen and Miranda Thomas | Firefly Talk #50 , April 30th 2007 | Firefly Talk - www.fireflytalk.com | |
| 163. | Three Imaginary Girls | Three Imaginary Girls AstroPOP! April 2007 | AstroPOP! | |
| 164. | Eric Olsen and Miranda Thomas | Firefly Talk #49, April 16th 2007 | Firefly Talk - www.fireflytalk.com | |
| 165. | DJ Bailey | playing MZE - Blut on April 22nd 2007 | Alphacut on air | |
| 166. | Defunct Games | This Week In Defunct Games - April 12, 2007 | Radio Free Gaming | |
| 167. | Gearlog Editors | Gearlog Radio April 27th, 2007 | Gearlog Radio | |
| 168. | Defunct Games | This Week In Defunct Games - April 5, 2007 | Radio Free Gaming | |
| 169. | Travus T. Hipp - Cabale News Service | [April 23 2007] Commentary: Understanding The 'No Information Age' | Travus T. Hipp Morning News & Commentary | |
| 170. | infiltrata | Infiltrata Live@Therapy April 07 | Therapy Sessions | |
| 171. | Doctor J | Live on SubFM April 1 2009 | Funky Fella Crew | |
| 172. | Doctor J | Live on SubFM April 1 2009 | Funky Fella Crew | |
| 173. | Doctor J | Live on SubFM April 1 2009 | Funky Fella Crew | |
| 174. | Mathias Kaden vs Alejandro Vivanco | live dj set - afterhours - April 4th [2008] | | |
| 175. | Mark Mahoney | Live on StillStream, April 19, 2008 | Unreleased | |
| 176. | Mark Mahoney | Live on StillStream April 3, 2009 | Unreleased | |
| 177. | Amar Chaudhary | Live at the 418 Project, April 15, 2003 | | |
| 178. | Mark Mahoney | Live on StillStream, April 19, 2008 | Unreleased | |
| 179. | EI & Ewun | EI & Ewun Live@Therapy April 07 | Therapy Sessions | |
| 180. | Amar Chaudhary | Live at the 418 Project, April 15, 2003 | | |
