| ID | Interpret | Skladba | Album | |
| 31. | Business Intelligence Network | Gauging Your Firm's Leadership Culture Index | Audio Article |  |
| 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. | 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. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 38. | Franz Liszt | Transcendental Etude No. 2 in a Minor: Transcendental Etude No 02 in a | Virtuosity of Earl Wild | |
| 39. | Franz Liszt | Transcendental Etude No. 2 in a Minor: Transcendental Etude No 02 in a | Virtuosity of Earl Wild | |
| 40. | Franz Liszt | Transcendental Etude No. 10 in F Minor: Transcendental Etude No 10 in F | Virtuosity of Earl Wild (2 of 2) | |
| 41. | Franz Liszt | Transcendental Etude No. 10 in F Minor: Transcendental Etude No 10 in F | Virtuosity of Earl Wild (2 of 2) | |
| 42. | Out Hud | The L Train Is A Swell Train And I Don't Want To Hear You Indies Complain | S.T.R.E.E.T. D.A.D. | |
| 43. | Dj.Gonzales | Retro Classics MINDEN SZOMBATON AZ INDEX CAFEBAN V�RUNK NY�REGYH�Z�N! | | |
| 44. | METAL Injection Guerilla Radio: The Entropy League | Neaera / Slayer / Misery Index / The Absence / God Dethroned / Cryptopsy / Dragonlord | Episode 54: Absent | |
| 45. | 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 | |
| 46. | Alex Wunschel | Blick 178 ARD-ZDF-Onlinestudie, Playboy-Verlosung, Twitter Brand Index und Facebook-Gangster | Tellerrand | |
| 47. | Elliot Koretz | Subway,MTA,Away,Groan,Far Track,Behind Poles - train leaves. Sound is staggered as train passes behind poles or barriers. | Sounddogs.com | |
| 48. | Daniel Mermet | Train de nuit, train de vie - 18 juin 04 | Là-bas si j'y suis | |
| 49. | Bjorn Lynne FX | Subway Train Bypass. Recording from NYC Subway, Canal Street Station, Train passing by station without stopping. | Sounddogs.com | |
| 50. | Fernando Sor | Etude 11 | Arranged by Walter Myers | |
| 51. | Jeremiah Jones | Etude Op. 25 No. 1 | Jeremiah Jones - Piano | |
| 52. | Ezequiel Viao | Etude No. 1 | live performance (2001) | |
| 53. | Betty Owne | Sol Etude | Peace | |
| 54. | Brandon | Etude In Em | | |
| 55. | Jeremiah Jones | Etude Op. 25 No. 1 | Jeremiah Jones - Piano | |
| 56. | Hubert Garavel | Etude en ut | | |
| 57. | Paul Cantrell | Étude Op 25 No 1 | In the Hands | |
| 58. | Jeremiah Jones | Etude Op. 25 No. 1 | Jeremiah Jones - Piano | |
| 59. | Lee-Sean Huang | Etude | | |
| 60. | Franz Liszt | Etude No. 3 La Campanella: Etude No 03 La Campanella | Virtuosity of Earl Wild | |
