| ID | Interpret | Skladba | Album | |
| 31. | Bhagavan Sathya Sai Baba | - | April 11, 2004 |  |
| 32. | Andy Cowitt | Apocalypse Now | ICS April 2004 | |
| 33. | Andy Cowitt | April Unfinished | ICS April 2004 | |
| 34. | Robert Creeley | Poem Present Reading | University of Chicago; April 1, 2004 | |
| 35. | Robert Creeley | Poem Present Lecture | University of Chicago; April 2, 2004 | |
| 36. | Rude Mood | Cold Shot | Rude Mood's SRV Demo - April 2004 |  |
| 37. | Rude Mood | Rude Mood's SRV Demo Sampler | Rude Mood's SRV Demo - April 2004 | |
| 38. | Diego Garcia | Chester | Live at the Marrs Bar 10th April 2004 | |
| 39. | Rude Mood | Voodoo Chile (Slight Return) | Rude Mood's SRV Demo - April 2004 | |
| 40. | Rude Mood | Pride & Joy | Rude Mood's SRV Demo - April 2004 | |
| 41. | Diego Garcia | Blood | Live at the Marrs Bar 10th April 2004 | |
| 42. | Rude Mood | Scuttle Buttin' | Rude Mood's SRV Demo - April 2004 | |
| 43. | Rude Mood | You Can Have My Husband | Rude Mood's SRV Demo - April 2004 | |
| 44. | Rude Mood | Texas Flood (Live Version) | Rude Mood's SRV Demo - April 2004 | |
| 45. | Diego Garcia | C.C.23 | Live at the Marrs Bar 10th April 2004 | |
| 46. | Rude Mood | Mary Had A Little Lamb | Rude Mood's SRV Demo - April 2004 | |
| 47. | Diego Garcia | Return Home | Live at the Marrs Bar 10th April 2004 | |
| 48. | Adrian Khactu | Introducing Linh Dinh | Kelly Writers House, UPenn; April 24, 2004 | |
| 49. | Adrian Khactu | Introducing Linh Dinh | Kelly Writers House, UPenn; April 24, 2004 | |
| 50. | Franz Ferdinand | Franz Ferdinand / Jacqueline | Live at La Cigale, Paris, France, 22nd April 2004 | |
| 51. | Franz Ferdinand | Franz Ferdinand / Dark of the Matinee | Live at La Cigale, Paris, France, 22nd April 2004 | |
| 52. | HELICAL SCAN | Index I | Index | |
| 53. | AKM | akmEP1 A2WAV44 | Index 0.3 | |
| 54. | index | Piste audio 01 | index | |
| 55. | HELICAL SCAN | Index II | Index | |
| 56. | Elizabeth Alexander | Selection from Preface to The Black Interior | Brave Testimony Reading at the Kelly Writers House, April 14, 2004 | |
| 57. | Elizabeth Alexander | Neonatology | Brave Testimony Reading at the Kelly Writers House, April 14, 2004 | |
| 58. | Elizabeth Alexander | Lament | Brave Testimony Reading at the Kelly Writers House, April 14, 2004 | |
| 59. | Elizabeth Alexander | Overture, Watermelon City | Brave Testimony Reading at the Kelly Writers House, April 14, 2004 | |
| 60. | Elizabeth Alexander | War | Brave Testimony Reading at the Kelly Writers House, April 14, 2004 | |
