| ID | Interpret | Skladba | Album | |
| 31. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm |  |
| 32. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand | |
| 33. | Mark Yeandle interviewed by Alexander Osterwalder | Mark Yeandle on the Global Financial Centres Index | podcast series privatebankinginnovation.com | |
| 34. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 35. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 36. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 37. | METAL Injection Guerilla Radio: The Entropy League | Neaera / Slayer / Misery Index / The Absence / God Dethroned / Cryptopsy / Dragonlord | Episode 54: Absent | |
| 38. | Dj.Gonzales | Retro Classics MINDEN SZOMBATON AZ INDEX CAFEBAN V�RUNK NY�REGYH�Z�N! | | |
| 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. | Track Artist | Above Natural Sleep | Based On True Events | |
| 42. | Dr. J. Budziszewski | Playing Dumb: The Natural Consequences of Violating the Natural Law | Veritas Forum - Louisiana State University | |
| 43. | Murray N. Rothbard | 4. Natural Law and Natural Rights | The Ethics of Liberty | |
| 44. | George P. Watson | Sleep, baby, sleep;Snyder, does your mother know you're out? | Indestructible Record: 3139 | |
| 45. | Twin Sisters Productions | Sleep, Baby, Sleep [Instrumental] | Softly We Sing | |
| 46. | Hale & Wilder | Sleep, Sweet Jesus, Sleep | Hale & Wilder sing Christmas | |
| 47. | Bill Gaither Trio | Sleep, Little Baby, Sleep | Christmas...Back Home In Indiana | |
| 48. | Frank Luther | Sleep, Baby, Sleep | Sleep, Baby, Sleep | |
| 49. | Sister Song | Sleep, Baby, Sleep (I) | Glimpse Of Heaven, Love Songs For Courtney | |
| 50. | Sister Song | Sleep, Baby, Sleep | Glimpse Of Heaven, Love Songs For Courtney | |
| 51. | Frank Luther | Sleep, Baby, Sleep | Sleep, Baby, Sleep | |
| 52. | Sister Song | Sleep, Baby, Sleep (I) | Glimpse Of Heaven, Love Songs For Courtney | |
| 53. | George P. Watson | Sleep, baby, sleep (120 rpm) | Columbia Graphophone Grand: 8002 | |
| 54. | The Folk Implosion | Natural One | Natural One |  |
| 55. | Flomega | Natural Way | Pay me right | |
| 56. | Natural | Natural | |  |
| 57. | Nord Express | 04 The Natural 60 | Nord Express | |
| 58. | Nord Express | The Natural | self-titled EP | |
| 59. | Ana catalina | natural | | |
| 60. | The Gary Coleman Orchestra | (Isn't There a) Natural Law | | |
