| ID | Interpret | Skladba | Album | |
| 31. | Gil Ott | The Moon does not run on Gasoline | Frequency Audio Journal / Jan-2004 |  |
| 32. | Gregg Stone, Columbia University, New York | CARDIOVASCULAR: TAXUS DES Trials Results: How Long Should Thienopyridine Be Used After Drug Eluting Stent? | Audio Journal of Cardiovascular Medicine | |
| 33. | Hassen | Digging a Hole to China | Frequency Audio Journal / Jan-2004 | |
| 34. | Hassen | Digging a Hole to China | Frequency Audio Journal / Jan-2004 | |
| 35. | Tony Gershlick, Adnan Kastrati | CARDIOLOGY: Bivalirudin For Angioplasty: Expensive Heparin? | Audio Journal of Cardiovascular Medicine | |
| 36. | Barry Massie, Aaron Kugelmass | Heart Failure Drug Prevents Renal Damage? | Audio Journal of Cardiovascular Medicine | |
| 37. | Aaron Kunin | The Sore Throat | Frequency Audio Journal / Jan-2004 | |
| 38. | Aaron Kunin | The Sore Throat | Frequency Audio Journal / Jan-2004 | |
| 39. | Felix Zijlstra, University Medical Center Groningen, The Netherlands | Remove Thrombus Before Primary Angioplasty! | Audio Journal of Cardivascular Medicine | |
| 40. | I Feel Tractor | Blue Heron | Frequency Audio Journal / Jan-2004 | |
| 41. | Jenn McCreary | Sheltered from a doctrine of signatures | Frequency Audio Journal / Jan-2004 | |
| 42. | I Feel Tractor | Woods | Frequency Audio Journal / Jan-2004 | |
| 43. | Whip & I Feel Tractor | Untitled | Frequency Audio Journal / Jan-2004 | |
| 44. | I Feel Tractor | Blue Heron | Frequency Audio Journal / Jan-2004 | |
| 45. | I Feel Tractor | Woods | Frequency Audio Journal / Jan-2004 | |
| 46. | Ange Mlinko | Poem Bejeweled with Proper Nouns | Frequency Audio Journal / Jan-2004 | |
| 47. | Douglas Oliver | A Little Night | Frequency Audio Journal / Jan-2004 | |
| 48. | Douglas Oliver | From rue d'Enfer to rue Bleue Again | Frequency Audio Journal / Jan-2004 | |
| 49. | Douglas Oliver | Evening descending mauve | Frequency Audio Journal / Jan-2004 | |
| 50. | Douglas Oliver | Trink | Frequency Audio Journal / Jan-2004 | |
| 51. | Douglas Oliver | Twilight Flowers | Frequency Audio Journal / Jan-2004 | |
| 52. | Douglas Oliver | From rue d'Enfer to rue Bleue Again (from The Shattered Crystal) | Frequency Audio Journal / Jan-2004 | |
| 53. | Douglas Oliver | Evening descending mauve (from The Shattered Crystal) | Frequency Audio Journal / Jan-2004 | |
| 54. | Douglas Oliver | A Little Night (from The Shattered Crystal) | Frequency Audio Journal / Jan-2004 | |
| 55. | Douglas Oliver | Trink (from The Shattered Crystal) | Frequency Audio Journal / Jan-2004 | |
| 56. | Douglas Oliver | Twilight Flowers (from The Shattered Crystal) | Frequency Audio Journal / Jan-2004 | |
| 57. | Ken Myers | Mark Noll on North American Religious History | Mars Hill Audio Journal, Volume 55 | |
| 58. | Ken Myers | - | Mars Hill Audio Journal, Volume 47 | |
| 59. | Ken Myers | Peter Augustine Lawler on Bobos and the End of History | Mars Hill Audio Journal, Volume 56 | |
| 60. | Ken Myers | John W. O'Malley on Four Cultures | Mars Hill Audio Journal, Volume 73 | |
