| ID | Interpret | Skladba | Album | |
| 31. | Dive Index | Dive Index: Sole Fisherman | Insomnia Radio: Daily Dose |  |
| 32. | Kelly D. Brownell, David S. Ludwig | The Rudd Report: The Glycemic Index | Yale University | |
| 33. | Bloomberg News: Financial Markets, World Economies, Investing and Business | Volatility Index Rises 13.5% to Close at 18.89 | ((The Final Word)) Volatility Report | |
| 34. | Cold Archives Experiment | Remo Williams Vs. The Epire Index | Noise Art Patron | |
| 35. | Bloomberg News: Financial Markets, World Economies, Investing and Business | Volatility Index Rises 0.01 % to Close at 15.54 | ((The Final Word)) Volatility Report | |
| 36. | Business Intelligence Network | Gauging Your Firm's Leadership Culture Index | Audio Article | |
| 37. | Dennis Bathory-Kitsz | Tuba Sonata | Chamber Bowling | |
| 38. | David Morris, Steve Burnett | tuba 7may2006 2 | 7 May 2006 | |
| 39. | Dennis Bathory-Kitsz | Tuba Sonata | Chamber Bowling | |
| 40. | Verdi, Giuseppe | Tuba mirum | Messa di Requiem |  |
| 41. | Verdi, Giuseppe | Tuba mirum | Messa di Requiem | |
| 42. | Giuseppe Verdi | Tuba mirum | Reqium | |
| 43. | Everything Absent Or Distorted | Japanese War Tuba | 2009-07-23 - Hi-Dive, Underground Music Showcase, Denver, CO | |
| 44. | Choeur des Marais | Tuba mirum | Requiem de Mozart | |
| 45. | David Morris, Steve Burnett | tuba 7may2006 1 | 7 May 2006 | |
| 46. | Larry G. Alexander | Rhapsody For Tuba | | |
| 47. | Nusrat Fateh Ali Khan | Meri tuba | www.songs.pk | |
| 48. | Hirano Yoshihisa | Tuba mirum | Gin'yu Mokushiroku Meine Liebe Original Soundtrack | |
| 49. | Verdi, Giuseppe | Tuba mirum | Messa di Requiem | |
| 50. | Plymouth State College Chorale | Tuba Mirum | Mozart Requiem Live at Plymouth State College | |
| 51. | Choeur des Marais | Tuba mirum | Requiem de Mozart | |
| 52. | DJ Criss Jay | Tuba-Tube | | |
| 53. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 54. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand | |
| 55. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 56. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 57. | Mark Yeandle interviewed by Alexander Osterwalder | Mark Yeandle on the Global Financial Centres Index | podcast series privatebankinginnovation.com | |
| 58. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 59. | Dennis Bathory-Kitsz | Wormholmusik (Tuba Quintet) No. 2 | Chamber Bowling | |
| 60. | C.Saint-Saëns | The Swan for tuba in Eb & piano | VSM audio files | |
