| ID | Interpret | Skladba | Album | |
| 1. | Hostage | Hostage Concrete Mix 2009 | Concrete Mix - April 2009 |  |
| 2. | Hostage | Hostage Concrete Mix 2009 | Concrete Mix - April 2009 | |
| 3. | Gregg Luke | Blessed for the Test | New Era, April 2009 | |
| 4. | Neko Case | People Got a Lotta Nerve | April 14, 2009 |  |
| 5. | Funky House DJ Paul Velocity | - | The April Mix 2009 | |
| 6. | The Voice Box with Eri Gayler | The Voice Box - April 28, 2009 | April 28, 2009 | |
| 7. | The Elephant 6 Show | April 29, 2009 | April 29, 2009 | |
| 8. | The Elephant 6 Show | April 7, 2009 | April 7, 2009 | |
| 9. | Hillary Holbrook | Ten Steps to Finding a Great Job | New Era, April 2009 | |
| 10. | Reverend Doctor Mona West | I Love a Parade | April 5, 2009 | |
| 11. | IEEE Spectrum Radio | Demo Conference FIX | 10 April 2009 | |
| 12. | Coast To Coast AM - George Noory | Coast To Coast AM - Apr 30 2009 - Hour 2 | April 30, 2009 | |
| 13. | Coast To Coast AM - George Noory | Coast To Coast AM - Apr 30 2009 - Hour 2 | April 30, 2009 | |
| 14. | Hearts at Home | Jill Savage Message 2 | April 26, 2009 | |
| 15. | Amber MacArthur and Leo Laporte | net@nite 95: Hubble's Universe | net@nite April 2009 | |
| 16. | Robert R. Walsh, minister emeritus, First Parish Church Unitarian Universalist, Duxbury, Massachusetts | More Than We Deserve | CLF Quest - April 2009 | |
| 17. | Chancel Choir, Carol Stocksdale Soloist | The Light of the World | Anthem April 19 2009 | |
| 18. | Chris Boros | Alleycast - April 2009 | Alleycast - April 2009 | |
| 19. | Alert! Radio from Canadian Dimension | South Africa’s new president, Jacob Zuma. Left-wing activists on the economic crisis. Anti-capitalism on the rise. | April 23rd, 2009 | |
| 20. | Steve Gibson with Leo Laporte | Security Now 190: Your Questio | Security Now April 2009 | |
| 21. | Olive May Bea | The Best of Friends | Friend, April 2009 | |
| 22. | Indiana University Symphonic Band, Jeffrey D. Gershman, conductor | Symphony No. 1, My Hands Are a City - II. The Americans | Live, April 23, 2009 | |
| 23. | The Voice Box with Eri Gayler | The Voice Box - April 21, 2009 | The Voice Box - April 21, 2009 | |
| 24. | beanpole | Shooting Star | KVR Compo April 2009 | |
| 25. | Alert! Radio from Canadian Dimension | South Africa’s new president, Jacob Zuma. Left-wing activists on the economic crisis. Anti-capitalism on the rise. | April 23rd, 2009 | |
| 26. | UA Big Band Theory | Miss Fine | April 10, 2009 Concert | |
| 27. | Chancel Choir with Kari Cox, Soloist | Lift Your Voice | Offertory April 5 2009 | |
| 28. | The Voice Box with Eri Gayler | The Voice Box - April 7, 2009 | The Voice Box - April 7, 2009 | |
| 29. | Charles Bernstein | Joe Milford Show: Gilry Man | BlogTalkRadio.com April 3, 2009 | |
| 30. | Barbara Merritt, Senior Minister, First Unitarian Church, Worcester, Massachusetts | A Unitarian Universalist Sunrise | CLF Quest - April 2009 | |
