| ID | Interpret | Skladba | Album | |
| 121. | Expansion | Craig Ranke Interview | April 25, 2008 |  |
| 122. | Eye on the Future | Victor Thorn & Lisa Guliani | April 7, 2005 | |
| 123. | The Magnetic Fields | I Think I Need a New Heart | Pieces of April |   |
| 124. | Angie Boisevain | Relaxing In The Moment | IMC - April 21, 2005 | |
| 125. | Angie Boisevain | Relaxing In The Moment | IMC - April 21, 2005 | |
| 126. | Beatnik Turtle | Naperville PD | The Song Of The Day - April | |
| 127. | Beatnik Turtle | Well F-ck | The Song Of The Day - April | |
| 128. | Gil | Aspects of Mindfulness | IMC - April 11, 2005 | |
| 129. | Gil | Aspects of Mindfulness | IMC - April 11, 2005 | |
| 130. | Beatnik Turtle | The CD Release Show | The Song Of The Day - April | |
| 131. | Beatnik Turtle | What Is Pete Gonna Eat? | The Song Of The Day - April | |
| 132. | Beatnik Turtle | Bagel Bagel | The Song Of The Day - April | |
| 133. | Beatnik Turtle | AWSM GTI | The Song Of The Day - April | |
| 134. | Beatnik Turtle | 404 Error | The Song Of The Day - April | |
| 135. | The Elephant 6 Show | April 29, 2009 | April 29, 2009 | |
| 136. | Andy Cowitt | Apocalypse Now | ICS April 2004 | |
| 137. | Andy Cowitt | April Unfinished | ICS April 2004 | |
| 138. | Andy Hunter | To Life To Love | APRIL 2006 CD 1 | |
| 139. | Angie Boisevain | Relaxing In The Moment | IMC - April 21, 2005 | |
| 140. | Beatnik Turtle | Pizza Wheel | The Song Of The Day - April | |
| 141. | Firesign Theatre | News Bite #3 | NPR "April Fools" ads | |
| 142. | Firesign Theatre | News Bite #1 | NPR "April Fools" ads | |
| 143. | April March | Laisse Tomber Les Filles | Paris in April | |
| 144. | April March | Chick Habit | Paris In April | |
| 145. | Edmonton April 09 | 15-Kamal- Fri.mp3 | Edmonton April 09 | |
| 146. | Bunco Squad | Case of the Bookworm | April 15, 1950 | |
| 147. | Linkin Park | What I've Done | G`Fan Hits April | |
| 148. | Linkin Park | What I've Done | G`Fan Hits April | |
| 149. | Frankly Speaking | Dr. Paul Connett Interview | April 11, 2005 | |
| 150. | Gamelan Nyai Saraswati | Dolanan SWARA SULING pelog nem (w/ Charanga Carolina) | 22 April 2005 | |
