| ID | Interpret | Skladba | Album | |
| 31. | Mark Yeandle interviewed by Alexander Osterwalder | Mark Yeandle on the Global Financial Centres Index | podcast series privatebankinginnovation.com |  |
| 32. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand | |
| 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. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 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. | Efdemin | Knocking At The Grand | Efdemin [DIAL CD 10] |  |
| 42. | Efdemin | Knocking At The Grand | Efdemin [DIAL CD 10] | |
| 43. | Blanche Arral | Grand mogul. Valse des serpents [Grand mogol. Selections] | Edison Amberol: 35015 | |
| 44. | April Verch | Grand Slaque: La Valse а Georgette/ Reel St-Jean de I'Оle d'Orlйans/ La Gigue de Grand Slaque (Clip) | 2008 Great Lakes Folk Festival Sampler | |
| 45. | Edward Meeker | What's the use of knocking? | Edison Gold Moulded Record: 9234 | |
| 46. | Jeanie and Her Boyfriends | Its Me Knocking | Spazzy Answer Songs | |
| 47. | Henry Burr ; Metropolitan Tr | Knocking, knocking, who is the | | |
| 48. | Milton Brown & His Brownies | Keep A Knocking | Decca 5251 | |
| 49. | Milton Brown & His Brownies | Keep A Knocking | Decca 5251 | |
| 50. | Death | Keep On Knocking | | |
| 51. | The Five Blind Boys Of Mississippi | Somebody's Knocking | Precious Memories |  |
| 52. | Metropolitan Trio | Knocking, knocking, who is there? | Columbia Phonograph Co.: 33189 | |
| 53. | Death | Keep On Knocking | ...For The Whole World To See | |
| 54. | Andy Sullivan | They Keep Coming, We Keep on Knocking Them Down | Rock the Cash Bar | |
| 55. | Andy Sullivan | They Keep Coming, We Keep on Knocking Them Down | Rock the Cash Bar | |
| 56. | Chris Zalez | Knocking Blues | Unknown | |
| 57. | Sugar & The Gas | can't you hear me knocking | Gig Hetlingen | |
| 58. | Keiichi Suzuki, Hirokazu Tanaka, Hiroshi Kanazu, Toshiyuki Ueno | Someone's Knocking at the Door | MOTHER 2 | |
| 59. | Andy Sullivan | They Keep Coming, We Keep on Knocking Them Down | Rock the Cash Bar | |
| 60. | Axiom to Zeal | Knocking at My Door | Vices and Bias | |
