| ID | Interpret | Skladba | Album | |
| 31. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand |  |
| 32. | Mark Yeandle interviewed by Alexander Osterwalder | Mark Yeandle on the Global Financial Centres Index | podcast series privatebankinginnovation.com | |
| 33. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 34. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 35. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 36. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 37. | Dj.Gonzales | Retro Classics MINDEN SZOMBATON AZ INDEX CAFEBAN V�RUNK NY�REGYH�Z�N! | | |
| 38. | METAL Injection Guerilla Radio: The Entropy League | Neaera / Slayer / Misery Index / The Absence / God Dethroned / Cryptopsy / Dragonlord | Episode 54: Absent | |
| 39. | 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 | |
| 40. | Alex Wunschel | Blick 178 ARD-ZDF-Onlinestudie, Playboy-Verlosung, Twitter Brand Index und Facebook-Gangster | Tellerrand | |
| 41. | Ike Ikehara | Lemar - If She Knew | Everything u want u got it! | |
| 42. | BBC Radio 1 ChartBlog | Lemar Interview | BBC Radio 1 ChartBlog Interviews | |
| 43. | Jamie Bonk | If You Only Knew | Jamie Bonk |  |
| 44. | Cage | I Never Knew You | Depart From Me | |
| 45. | Cage | I Never Knew You | | |
| 46. | Neko Case | If You Knew | Filter Magazine Pssst Winter 2004 |  |
| 47. | Donna Marie Cary | If You Only Knew | Real Love | |
| 48. | Neko Case | If You Knew | Live @ NPR | |
| 49. | Neko Case | If You Knew | Live @ NPR | |
| 50. | Neko Case | If You Knew | Live @ NPR | |
| 51. | Peter And The Wolf | This Kid I Knew | Mellow Owl | |
| 52. | Neko Case | If You Knew | The Tigers Have Spoken. | |
| 53. | Michelle Holmes | If You Only Knew Me Now | | |
| 54. | Jamie Bonk | If You Only Knew | Jamie Bonk | |
| 55. | Chris Zabriskie | If Only She Knew | O Great Queen Electric, What Do You Have Waiting for Me? | |
| 56. | Jeff Hanson | If Only I Knew | Madam Owl | |
| 57. | Cage | I Never Knew You | | |
| 58. | Rod Stewart | I Wish I Knew Now | | |
| 59. | Jack & Jeffrey Lewis | They Always Knew | City & Eastern Songs | |
| 60. | Lydia Davis | What She Knew | Reading at the Ear Inn | |
