| ID | Interpret | Skladba | Album | |
| 31. | Electric Company | string index edit | invalidObject Series (new) |  |
| 32. | John Shirley and Sync 66 | Mating Probability Index | Tellus #3 | |
| 33. | Gym Class Heroes .::� Www.JiG | 03- Peace Sign Index Down (f | The Quilt .::� Www.JiGhil.Com ::. | |
| 34. | Charles Sandison | 4. Viewer Experience of Index | MOCA ArtCast | |
| 35. | Blank Realm | Fabulous Terror Index | | |
| 36. | New Artist | misery-index sample | New Title | |
| 37. | Kent Kedl | 09-04-21 Teenage Attitude Index | China Business Blog and Podcast | |
| 38. | Holland | Boolean Misery Index | The Paris Hilton Mujahideen | |
| 39. | Larry G. Alexander | Tuba Or Not Tuba | | |
| 40. | Dive Index | Dive Index: Sole Fisherman | Insomnia Radio: Daily Dose | |
| 41. | Bloomberg News: Financial Markets, World Economies, Investing and Business | Volatility Index Rises 13.5% to Close at 18.89 | ((The Final Word)) Volatility Report | |
| 42. | Kelly D. Brownell, David S. Ludwig | The Rudd Report: The Glycemic Index | Yale University | |
| 43. | Bloomberg News: Financial Markets, World Economies, Investing and Business | Volatility Index Rises 0.01 % to Close at 15.54 | ((The Final Word)) Volatility Report | |
| 44. | Cold Archives Experiment | Remo Williams Vs. The Epire Index | Noise Art Patron | |
| 45. | Business Intelligence Network | Gauging Your Firm's Leadership Culture Index | Audio Article | |
| 46. | Everything Absent Or Distorted | Japanese War Tuba | 2009-07-23 - Hi-Dive, Underground Music Showcase, Denver, CO | |
| 47. | Choeur des Marais | Tuba mirum | Requiem de Mozart | |
| 48. | Dennis Bathory-Kitsz | Tuba Sonata | Chamber Bowling | |
| 49. | Verdi, Giuseppe | Tuba mirum | Messa di Requiem |  |
| 50. | Dennis Bathory-Kitsz | Tuba Sonata | Chamber Bowling | |
| 51. | Verdi, Giuseppe | Tuba mirum | Messa di Requiem | |
| 52. | David Morris, Steve Burnett | tuba 7may2006 2 | 7 May 2006 | |
| 53. | Plymouth State College Chorale | Tuba Mirum | Mozart Requiem Live at Plymouth State College | |
| 54. | Verdi, Giuseppe | Tuba mirum | Messa di Requiem | |
| 55. | David Morris, Steve Burnett | tuba 7may2006 1 | 7 May 2006 | |
| 56. | DJ Criss Jay | Tuba-Tube | | |
| 57. | Choeur des Marais | Tuba mirum | Requiem de Mozart | |
| 58. | Interröbang Cartel | Not a Tuba Player | The Last Days Of The Crazy People's Supermarket | |
| 59. | Interröbang Cartel | Not a Tuba Player | The Last Days Of The Crazy People's Supermarket | |
| 60. | Giuseppe Verdi | Tuba mirum | Reqium | |
