| ID | Interpret | Skladba | Album | |
| 31. | Kelly D. Brownell, David S. Ludwig | The Rudd Report: The Glycemic Index | Yale University |  |
| 32. | Dive Index | Dive Index: Sole Fisherman | Insomnia Radio: Daily Dose | |
| 33. | Business Intelligence Network | Gauging Your Firm's Leadership Culture Index | Audio Article | |
| 34. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand | |
| 35. | Mark Yeandle interviewed by Alexander Osterwalder | Mark Yeandle on the Global Financial Centres Index | podcast series privatebankinginnovation.com | |
| 36. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 37. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 38. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 39. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 40. | METAL Injection Guerilla Radio: The Entropy League | Neaera / Slayer / Misery Index / The Absence / God Dethroned / Cryptopsy / Dragonlord | Episode 54: Absent | |
| 41. | Dj.Gonzales | Retro Classics MINDEN SZOMBATON AZ INDEX CAFEBAN V�RUNK NY�REGYH�Z�N! | | |
| 42. | 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 | |
| 43. | Alex Wunschel | Blick 178 ARD-ZDF-Onlinestudie, Playboy-Verlosung, Twitter Brand Index und Facebook-Gangster | Tellerrand | |
| 44. | G.K. Chesterton | Bk. 2, Ch. 1: The God in the Cave | The Everlasting Man | |
| 45. | Robin Beanland, Graeme Norgate | 10 - Cave | Jet Force Gemini | |
| 46. | Earwig | Old Man's Cave | Center Of The Earth | |
| 47. | Axon | Cave In | | |
| 48. | Earwig | Old Man's Cave | | |
| 49. | Doug Miller | Ice Cave | Regeneration | |
| 50. | Tim Lewis, Paul Aughey, & Mike Carter | Cave Together | | |
| 51. | First Frontier Driving Tour | Gap Cave | Vistas into the Mountian Frontier | |
| 52. | Tokyo Police Club | In A Cave | Elephant Shell |  |
| 53. | Tokyo Police Club | In a Cave | Elephant Shell | |
| 54. | Tim Lewis, Paul Aughey, & Mike Carter | Cave Together | | |
| 55. | James Newton Howard | The Cave | Dinosaur | |
| 56. | Yeasayer | Red Cave | All Hour Cymbals |  |
| 57. | Muse | Cave | | |
| 58. | Breath of Fire | 19- In a Cave | | |
| 59. | CASO | The Cave | | |
| 60. | Sweet Thunder Found Sound | This is How We do it Cave | www.sweetthunder.org | |
