| ID | Interpret | Skladba | Album | |
| 31. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show |  |
| 32. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 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. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand | |
| 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. | Bach, Johann Sebastian | Duetto in Mi minore | Duetto in Mi minore | |
| 42. | J.S. BACH | BWV 803 Duetto II | Vol. 6 (CD16) Organ Works XVI | |
| 43. | Johann Sebastian Bach (1685-1750) | Duetto IV, BWV 805 | N/A | |
| 44. | J.S. BACH | BWV 803 Duetto II | Vol. 6 (CD16) Organ Works XVI | |
| 45. | Maurizio Ravalico / Ollie Bown | Duetto | N/A - An Introduction To Not Applicable | |
| 46. | St. Thomas Kirchenchor mit Solisten | Duetto | Johann Ludwig Bach - Mache dich auf, werde Licht | |
| 47. | Maurizio Ravalico / Ollie Bown | Duetto | N/A - An Introduction To Not Applicable | |
| 48. | Dennis Schmidt - JS Bach | BWV802 - Duetto I | Bach Organ Works | |
| 49. | Dennis Schmidt - JS Bach | BWV803 - Duetto II | Bach Organ Works | |
| 50. | Dennis Schmidt - JS Bach | BWV805 - Duetto IV | Bach Organ Works | |
| 51. | Dennis Schmidt - JS Bach | BWV804 - Duetto III | Bach Organ Works | |
| 52. | Lara St. John | Lara St John - Duetto | Re: Bach | |
| 53. | Scarphy Resky and Gustavo Bernal-Resky | Duetto [Traviata. Selections] | Edison Gold Moulded Record: B. 14 | |
| 54. | Lara St. John | Lara St John - Duetto | Re: Bach | |
| 55. | Austin Wintory | Long After - Scherzo Duetto | www.austinwintory.com | |
| 56. | Chris Breemer | Bach - Four duets - Duetto Nr. 3 in G Major, BWV 804 | http://pianosociety.com | |
| 57. | Chris Breemer | Bach - Four duets - Duetto Nr. 2 in F Major, BWV 803 | http://pianosociety.com | |
| 58. | Chris Breemer | Bach - Four duets - Duetto Nr. 1 in E Minor, BWV 802 | http://pianosociety.com | |
| 59. | Ludwig van Beethoven | WoO 027 Numero 1 Duetto per clarinetto e fagotto | Musica per strumenti a fiato | |
| 60. | Andreas Pfaul | Mendelssohn - Songs Without Words Op. 38, No. 6 Duetto | | |
