| ID | Interpret | Skladba | Album | |
| 31. | Business Intelligence Network | Gauging Your Firm's Leadership Culture Index | Audio Article |  |
| 32. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 33. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 34. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 35. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand | |
| 36. | Mark Yeandle interviewed by Alexander Osterwalder | Mark Yeandle on the Global Financial Centres Index | podcast series privatebankinginnovation.com | |
| 37. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 38. | Dj.Gonzales | Retro Classics MINDEN SZOMBATON AZ INDEX CAFEBAN V�RUNK NY�REGYH�Z�N! | | |
| 39. | METAL Injection Guerilla Radio: The Entropy League | Neaera / Slayer / Misery Index / The Absence / God Dethroned / Cryptopsy / Dragonlord | Episode 54: Absent | |
| 40. | Alex Wunschel | Blick 178 ARD-ZDF-Onlinestudie, Playboy-Verlosung, Twitter Brand Index und Facebook-Gangster | Tellerrand | |
| 41. | Various Speakers | Conflict Prevention and Resolution Forum: The Global Peace Index: Its Value and Implications, and the Next Steps | Johns Hopkins SAIS Events - Summer 2007 | |
| 42. | William T. Hornaday | 34 - Introduced Species That H | Our Vanishing Wild Life | |
| 43. | William T. Hornaday | 35 -Introduced Species That Have Become Pests | Our Vanishing Wild Life | |
| 44. | William T. Hornaday | 35 -Introduced Species That Have Become Pests | Our Vanishing Wild Life | |
| 45. | Contrast Podcast | 056 The Contrast Podcast introduced me to ... | | |
| 46. | Ben Crair | Ben Crair, introduced by Al Filreis | Senior Capstone, UPenn; May 13, 2007 | |
| 47. | D.A. Powell | D.A. Powell (introduced by Kathy Lou Schultz) | Kelly Writers House / UPenn, Apr-8-2004 | |
| 48. | Richard Lawrence | Richard Lawrence, introduced by Al Filreis | Senior Capstone, UPenn; May 13, 2007 | |
| 49. | Dennis Barone and Gil Ott | reading at the Writers House introduced by Gil Ott | Kelly Writers House Podcast | |
| 50. | Jamie Alter | Jamie Alter, introduced by Jessica Lowenthal | Senior Capstone, UPenn; May 13, 2007 | |
| 51. | Arielle Brousse | Arielle Brousse, introduced by Jessica Lowenthal | Senior Capstone, UPenn; May 13, 2007 | |
| 52. | Stephanie Strickland | Stephanie Strickland (introduced by Nick Monfort) | Kelly Writers House / UPenn, Apr-8-2004 | |
| 53. | Elaine Braithwaite | Elaine Braithwaite, introduced by Jessica Lowenthal | Senior Capstone, UPenn; May 13, 2007 | |
| 54. | Mark Twain | THE DIARY OF ADAM AND EVE. Part I - Extracts from Adam's Diary. Fragment 01 | Mp3-BOOK | |
| 55. | WFNX/Adam 12 | WFNX/Adam 12 - WFNX Podcast: The Temper Trap w/Adam 12 | http://www.wfnx.com | |
| 56. | Mark Twain | THE DIARY OF ADAM AND EVE. Part I - Extracts from Adam's Diary. Fragment 01 | Mp3-BOOK | |
| 57. | Bill Nye | 12 Magna Charta Introduced: Slight Difficulties Encountered in Overcoming an Unpopular and Unreasonable Prejudice | Comic History of England | |
| 58. | Bill Nye | 12 Magna Charta Introduced: Slight Difficulties Encountered in Overcoming an Unpopular and Unreasonable Prejudice | Comic History of England | |
| 59. | Elizabeth Varela | Erin | Elizabeth Varela's Album | |
| 60. | Bill Weaver Composition | ERIN | No Banjo Pickin Allowed | |
