| ID | Interpret | Skladba | Album | |
| 31. | Royal Sapien | April 2007 Radio Promo | April 2007 Promo Mix |  |
| 32. | Pittsburgh Indymedia | Rustbelt Radio for April 16 2007 | | |
| 33. | Pittsburgh Indymedia | Rustbelt Radio for April 9 2007 | | |
| 34. | Charlie & Shaman | Apocalypse Radio April 26 2009 | Apocalypse Radio April 26 2009 | |
| 35. | Pittsburgh Indymedia | Rustbelt Radio for April 10, 2006 | | |
| 36. | Nick Argon & Babylon System Live on SubFM | Argon Radio 13 April 2008 | www.SubFM.com | |
| 37. | Pittsburgh Indymedia | Rustbelt Radio for April 23 2007 | | |
| 38. | Pittsburgh Indymedia | Rustbelt Radio for April 17, 2006 | | |
| 39. | Charlie & Shaman | Apocalypse Radio April 08 2007 | Apocalypse Radio April 08 2007 | |
| 40. | Radio Superior | Radio Superior April 5, 1930 | no title | |
| 41. | Inna Rude Mood | Bluesland radio April 2003 - I Wish | Bluesland radio April 2003 - Full Band | |
| 42. | Charlie & Shaman | Apocalypse Radio April 15 2007 | Apocalypse Radio April 15 2007 | |
| 43. | Bryan Alvarez | April 19 Wrestling Observer Radio~! | Figure Four Online/WrestlingObserver.com | |
| 44. | Charlie & Shaman | Apocalypse Radio April 05 2009 | Apocalypse Radio April 05 2009 | |
| 45. | Nick Argon & Babylon System Live on SubFM | Argon Radio 13 April 2008 | www.SubFM.com | |
| 46. | Nick Argon & Matty G | Argon Radio 29 April 2007 | | |
| 47. | Gearlog Editors | Gearlog Radio April 27th, 2007 | Gearlog Radio | |
| 48. | Microsoft TechNet Team | TechNet Radio - April 22nd, 2008 | TechNet Radio | |
| 49. | Inna Rude Mood | Bluesland radio April 2003 - Pride and Joy | Bluesland radio April 2003 - Full Band | |
| 50. | Mr. Vish and DJ Lil Tiger | 01.0 Touch & Feel Radio - 14 April 2005 | Touch & Feel Radio | |
| 51. | Mr. Vish and DJ Lil Tiger | 01.0 Touch & Feel Radio - 14 April 2005 | Touch & Feel Radio | |
| 52. | Bill Schmalfeldt | Episode 003 -- NIH Research Radio -- April 7, 2006 | NIH Research Radio | |
| 53. | Gearlog.com Editors | Gearlog Radio April 12th, 2007 | Gearlog Radio | |
| 54. | Gearlog.com Editors | Gearlog Radio April 19th, 2007 | Gearlog Radio | |
| 55. | Essex Radio Archive | Essex Radio April Fools 1987 | Essex Radio Archive | |
| 56. | Mr. Vish and DJ Lil Tiger | 02.0 Touch & Feel Radio - 24 April 2005 | Touch & Feel Radio | |
| 57. | Jay Hicks | PRJ's Track & Field Radio Show - April 20 | Jay Hicks's Album | |
| 58. | Mr. Vish and DJ Lil Tiger | 02.0 Touch & Feel Radio - 24 April 2005 | Touch & Feel Radio | |
| 59. | Mike Yuhas/Eric Corley | Radio Free Long Island, April 25, 1981 | Radio Free Long Island | |
| 60. | Mike Yuhas/Eric Corley | Radio Free Long Island, April 18, 1981 | Radio Free Long Island | |
