| ID | Interpret | Skladba | Album | |
| 31. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand |  |
| 32. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 33. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 34. | Mark Yeandle interviewed by Alexander Osterwalder | Mark Yeandle on the Global Financial Centres Index | podcast series privatebankinginnovation.com | |
| 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. | 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. | Alex Wunschel | Blick 178 ARD-ZDF-Onlinestudie, Playboy-Verlosung, Twitter Brand Index und Facebook-Gangster | Tellerrand | |
| 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. | Carrollton String Quartet | Mozart Quartet | | |
| 42. | dan sindel | Mozart String Quartet No.1 menuetto | | |
| 43. | Download Sound Effects - SoundDogs - Bartok Consulting | �u�d Effects - Flute Quartet No.1 Rondeau, Mozart Bartok Consulting, BMI | http://www.Sounddogs.com | |
| 44. | Fine Arts Quartet | Fine Arts Quartet - quartet for anne -- broadcast | Amazon | |
| 45. | F.J.Haydn | String Quartet in D major Op.64 No.5 The Lark for string quartet | VSM audio files | |
| 46. | Douglas Edward | Quartet | http://www.DouglasEdward.com | |
| 47. | ezequiel viao | quartet II | live performance (2006) | |
| 48. | Brian Sacawa | Quartet | | |
| 49. | Nick Sanzenbach, Thollem McDonas, Helen Gillet & Jeff Zielinski | Quartet | Open ears Music Mash Up 21 Nov 07 | |
| 50. | Beverly Shin, Elizabeth Eggleston, Jon Riccio, Clement Chow | Gilbert: Quartet No.1: II | petergilbert.net | |
| 51. | Beverly Shin, Elizabeth Eggleston, Jon Riccio, Clement Chow | Gilbert: Quartet No.1: I | petergilbert.net | |
| 52. | Robert Paterson | String Quartet No. 1, Mvt. II | | |
| 53. | Dennis Bathory-Kitsz | Orange Quartet Raw | | |
| 54. | Beverly Shin, Elizabeth Eggleston, Jon Riccio, Clement Chow | Gilbert: Quartet No.1: III | petergilbert.net | |
| 55. | Dennis Bathory-Kitsz | Orange Quartet Raw | | |
| 56. | Dennis Bathory-Kitsz | Orange Quartet Raw | | |
| 57. | Beverly Shin, Elizabeth Eggleston, Jon Riccio, Clement Chow | Gilbert: Quartet No.1: II | petergilbert.net | |
| 58. | Dennis Bathory-Kitsz | Wind Quartet 1 | Ringtonalia | |
| 59. | Calling All Cars | Murder Quartet, the | 1935-10-30 (0101) | |
| 60. | Fred Hsu | String Quartet | Penguins Keep Marching | |
