| ID | Interpret | Skladba | Album | |
| 31. | Business Intelligence Network | Gauging Your Firm's Leadership Culture Index | Audio Article |  |
| 32. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 33. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand | |
| 34. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 35. | Mark Yeandle interviewed by Alexander Osterwalder | Mark Yeandle on the Global Financial Centres Index | podcast series privatebankinginnovation.com | |
| 36. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 37. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 38. | METAL Injection Guerilla Radio: The Entropy League | Neaera / Slayer / Misery Index / The Absence / God Dethroned / Cryptopsy / Dragonlord | Episode 54: Absent | |
| 39. | Dj.Gonzales | Retro Classics MINDEN SZOMBATON AZ INDEX CAFEBAN V�RUNK NY�REGYH�Z�N! | | |
| 40. | 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 | |
| 41. | Alex Wunschel | Blick 178 ARD-ZDF-Onlinestudie, Playboy-Verlosung, Twitter Brand Index und Facebook-Gangster | Tellerrand | |
| 42. | English Teacher John | ETJ Show 31: 'panorama' point, adjective infinitive ('She was surprised to hear ...'), idiom: head, heading, head off = to go ('I'm heading to Madrid tomorrow') | English Teacher John Show | |
| 43. | English Teacher John | ETJ Show 31: 'panorama' point, adjective infinitive ('She was surprised to hear ...'), idiom: head, heading, head off = to go ('I'm heading to Madrid tomorrow') | English Teacher John Show | |
| 44. | Roger Garrison | Keynes and Hayek: Head to Head | Mises University 2007 | |
| 45. | Boduf Songs | 27th Raven's Head [Darkness Showing Through The Head Of The Raven] | LIon Devours The Sun | |
| 46. | Boduf Songs | 27th Raven's Head [Darkness Showing Through The Head Of The Raven] | LIon Devours The Sun | |
| 47. | Sandi Billings, host | Yin Radio 2-11: Head to Head 11/29/07 | | |
| 48. | Best Friends Forever | My Head In Front Of Your Head | Live on 89.3 the Current |  |
| 49. | Best Friends Forever | My Head In Front Of Your Head | Sss-003 | |
| 50. | 1200 Micrograms | Acid for Nothing | Heroes of the Imagination | |
| 51. | The Pineapples From The Dawn Of Time | too much acid | Behind The Banana Curtain 1975 - 2000 | |
| 52. | Neon Indian | Should Have Taken Acid With Yo | TILTmag.com | |
| 53. | 1200 Micrograms | Acid for Nothing | Heroes of the Imagination | |
| 54. | The Pineapples From The Dawn Of Time | too much acid | Behind The Banana Curtain 1975 - 2000 | |
| 55. | Neon Indian | Should have taken acid with you | | |
| 56. | Neon Indian | Should have taken acid with you | | |
| 57. | Neon Indian | Should have taken acid with yo | Psychic Chasms EP | |
| 58. | Neon Indian | Should have taken acid with you | Psychic Chasms EP | |
| 59. | Neon Indian | Should Have Taken Acid With You | | |
| 60. | Neon Indian | Should Have Taken Acid With You | Lefse Records Compilation | |
