| ID | Interpret | Skladba | Album | |
| 121. | Charlie & Shaman | Apocalypse Radio April 15 2007 | Apocalypse Radio April 15 2007 |  |
| 122. | Richard Walker | Network Europe 20 and 24 April 2007 | | |
| 123. | Aloft Group, Inc. | #43 Podtini for Monday, April 30, 2007 | Feeling America Again | |
| 124. | Nick Argon & Matty G | Argon Radio 29 April 2007 | | |
| 125. | Pfarrer Rudolf Liebig, Pfarrei St. Antonius, Künzell | Einleitung (Palmsonntag, 1. April 2007) | | |
| 126. | Broadcast Journalism | Hometown Heroes - April 2, 2007 | | |
| 127. | National Committee to Free the Cuban Five | Posada Press Conference, April 11, 2007 | | |
| 128. | Gearlog Editors | Gearlog Radio April 27th, 2007 | Gearlog Radio | |
| 129. | Les Howard and Kari Haley | The Signal, Season 3, #8, 26th April 2007 | The Signal - www.serenityfirefly.com | |
| 130. | National Committee to Free the Cuban Five | Posada Press Conference, April 11, 2007 | | |
| 131. | Graham Holland | Come Strut Your Stuff - April 2007 - part 2 | It's A Frog's Life Acoustic Podcast | |
| 132. | Gearlog.com Editors | Gearlog Radio April 12th, 2007 | Gearlog Radio | |
| 133. | Michael Chapdelaine, Carey Ott, Goh Kurosawa | Minor 7th Podcast, March/April 2007 | | |
| 134. | castrato | Live recording : 20th April, 2007. | Castrato Output | |
| 135. | Defunct Games | This Week In Defunct Games - April 12, 2007 | Radio Free Gaming | |
| 136. | Travus T. Hipp - Cabale News Service | [April 23 2007] Commentary: Understanding The 'No Information Age' | | |
| 137. | Les Howard and Kari Haley | The Signal, Season 3, #7, 12th April 2007 | The Signal - www.serenityfirefly.com | |
| 138. | Defunct Games | This Week In Defunct Games - April 5, 2007 | Radio Free Gaming | |
| 139. | Eric Olsen and Miranda Thomas | Firefly Talk #49, April 16th 2007 | Firefly Talk - www.fireflytalk.com | |
| 140. | DJ Bailey | playing "MZE - Blut " on April 22nd 2007 | Alphacut on air | |
| 141. | Eric Olsen and Miranda Thomas | Firefly Talk #50 , April 30th 2007 | Firefly Talk - www.fireflytalk.com | |
| 142. | Three Imaginary Girls | Three Imaginary Girls AstroPOP! April 2007 | AstroPOP! | |
| 143. | DJ Bailey | playing MZE - Blut on April 22nd 2007 | Alphacut on air | |
| 144. | Travus T. Hipp - Cabale News Service | [April 23 2007] Commentary: Understanding The 'No Information Age' | Travus T. Hipp Morning News & Commentary | |
| 145. | castrato | Live recording : 16th April, 2007. | Castrato Output | |
| 146. | Pfarrer Rudolf Liebig, Pfarrei St. Antonius, Künzell | Einleitung der Prozession (Palmsonntag, 1. April 2007) | | |
| 147. | gadod | Frist Friday Briefing - APril 2007 | Georgia DOD First Friday | |
| 148. | Produced by ABC, Inc. | LOST Official podcast: April 5th, 2007 | LOST on ABC | |
| 149. | Eric Jordan | Shade & Aura - Volume 2 , April 2007 | Shade & Aura - Volume 2 , April 2007 | |
| 150. | Rob & Trevor | The Rob & Trevor Show - Ep9 - April 22nd, 2007 | show@rffradio.com | |
