| ID | Interpret | Skladba | Album | |
| 31. | William Carlos Williams | Fertile | Harvard University; December 4, 1951 |  |
| 32. | William Carlos Williams | This is Just to Say | Harvard University; December 4, 1951 |  |
| 33. | William Carlos Williams | Harvard 1951 | Harvard University; December 4, 1951 | |
| 34. | William Carlos Williams | To Greet a Letter-Carrier | Harvard University; December 4, 1951 | |
| 35. | William Carlos Williams | At the Bar | Harvard University; December 4, 1951 | |
| 36. | William Carlos Williams | The Birth of Venus | Harvard University; December 4, 1951 | |
| 37. | William Carlos Williams | This is Just to Say | Harvard University. December 4, 1951 | |
| 38. | William Carlos Williams | The Hurricane | Harvard University; December 4, 1951 | |
| 39. | William Carlos Williams | Commentary #1 | Harvard University; December 4, 1951 | |
| 40. | William Carlos Williams | This is Just to Say | Harvard University; December 4, 1951 | |
| 41. | William Carlos Williams | This is Just to Say | Harvard University. December 4, 1951 | |
| 42. | Don Miller | Rethinking Relationships | The Veritas Forum at Harvard University | |
| 43. | William Carlos Williams | The Birth of Venus | Harvard University; December 4, 1951 | |
| 44. | William Carlos Williams | Struggle of Wings | Harvard University; December 4, 1951 | |
| 45. | William Carlos Williams | Venus Over the Desert | Harvard University; December 4, 1951 | |
| 46. | Aara Edwards | Melody 2 | Recorded on December 7, 2003 at Harvard University | |
| 47. | George Reisman | Resource Economics and Environmentalism | Mises University 2001 | |
| 48. | George Reisman | Money | Mises University 2001 | |
| 49. | Roger Garrison | Austrian Theory of the Trade Cycle | Mises University 2001 | |
| 50. | Roger Garrison | Austrian Theory of the Trade Cycle | Mises University 2001 | |
| 51. | Thomas DiLorenzo | Monopoly and Competition | Mises University 2001 | |
| 52. | Thomas DiLorenzo | Monopoly and Competition | Mises University 2001 | |
| 53. | Sound Tribe Sector 9 | Grow | 2001-05-17 - Northwestern University - | |
| 54. | Sound Tribe Sector 9 | Movements | 2001-05-17 - Northwestern University - | |
| 55. | Sound Tribe Sector 9 | Ramone & Emiglio | 2001-05-17 - Northwestern University - | |
| 56. | Sound Tribe Sector 9 | Circus | 2001-05-17 - Northwestern University - | |
| 57. | Sound Tribe Sector 9 | Kabuki | 2001-05-17 - Northwestern University - | |
| 58. | Sound Tribe Sector 9 | Ramone & Emiglio | 2001-05-17 - Northwestern University - | |
| 59. | Sound Tribe Sector 9 | Grow | 2001-05-17 - Northwestern University - | |
| 60. | Sound Tribe Sector 9 | Movements | 2001-05-17 - Northwestern University - | |
