| ID | Interpret | Skladba | Album | |
| 31. | Annette Gordon-Reed | Barack and Michelle Obama: Rewriting the Narrative of American History | Sydney Ideas |  |
| 32. | Hall of Human Origins - American Museum of Natural History | Hall of Human Origins - American Museum of Natural History | Hall of Human Origins - American Museum of Natural History | |
| 33. | Hall of Human Origins - American Museum of Natural History | Hall of Human Origins - American Museum of Natural History | Hall of Human Origins - American Museum of Natural History | |
| 34. | Eric Langhorst | Speaking of History #186 - Review of PBS / American Experience Series We Shall Remain | Speaking of History | |
| 35. | AMNH | Hall of Human Origins - American Museum of Natural History | | |
| 36. | AMNH | Hall of Human Origins - American Museum of Natural History | | |
| 37. | Humphrey Camardella Productions | Journey's Into American History 36 Samuel Slator's Machine 1789 | Journey's Into American History 36 Samuel Slator's Machine 1789 | |
| 38. | Dennis Humphrey | Journey's Into American History - Child Welfare in America 1729 | Cavalcade of America 5/25/38 | |
| 39. | AMNH | Hall of Human Origins - American Museum of Natural History | | |
| 40. | Dennis Humphrey | Journey's Into American History Episode 7 William Penn & The Holy Experiment | Cavalcade Of America. 10/13/37 | |
| 41. | Eric Langhorst | Speaking of History #168 - Review of Abraham Lincoln - Great American Historians on Our Sixteenth President | Speaking of History | |
| 42. | Eric Langhorst | Speaking of History #164 - Henry Knox, Visionary General of the American Revolution by Mark Puls | | |
| 43. | Eric Langhorst | Speaking of History #164 - Henry Knox, Visionary General of the American Revolution by Mark Puls | | |
| 44. | Margaret Humphreys, M.D., Ph.D. | History of the Health Sciences Lecture Series - Intensely Human: The Health of Black Soldiers in the American Civil War | University of Virginia | |
| 45. | Felt | Index | Absolute Felt | |
| 46. | HELICAL SCAN | Index I | Index |  |
| 47. | HELICAL SCAN | Index II | Index | |
| 48. | hector milia | DQ P- An Index of Hours | hector milia's Album | |
| 49. | Bruce Andrews | Index to You Made | SUNY Buffalo / April 15, 1992 | |
| 50. | Mark EG Chrissi | 'Multiple Index' | | |
| 51. | Discordance Axis | Vertigo Index | Jou Hou | |
| 52. | artist | A 100 Heat Index | No Ending | |
| 53. | Grover Washington Jr. | Heat Index | Prime Cuts: The Columbia Years | |
| 54. | el Zeratulo | Hot Index Ice Bar Evening | SPLUNK! | |
| 55. | Gym Class Heroes .::� Www.JiG | 03- Peace Sign Index Down (f | The Quilt .::� Www.JiGhil.Com ::. | |
| 56. | Gym Class Heroes | Peace Sign/Index Down | The Quilt |  |
| 57. | Electric Company | string index edit | invalidObject Series (new) | |
| 58. | Adam Pfeffer | Array Index Out Of Bounds | Error Dialogs | |
| 59. | Dark Shadow | Vultus Est Index Animi | Shadow | |
| 60. | New Artist | misery-index sample | New Title | |
