| ID | Interpret | Skladba | Album | |
| 31. | Bloomberg News: Financial Mark | VIX Index of U.S. Stock Option | Volatility Report with John La |  |
| 32. | Adam Pfeffer | Array Index Out Of Bounds | Error Dialogs | |
| 33. | John Shirley and Sync 66 | Mating Probability Index | Tellus #3 | |
| 34. | Kent Kedl | 09-04-21 Teenage Attitude Index | China Business Blog and Podcast | |
| 35. | Kelly D. Brownell, David S. Ludwig | The Rudd Report: The Glycemic Index | Yale University | |
| 36. | Dive Index | Dive Index: Sole Fisherman | Insomnia Radio: Daily Dose | |
| 37. | Cold Archives Experiment | Remo Williams Vs. The Epire Index | Noise Art Patron | |
| 38. | Bloomberg News: Financial Markets, World Economies, Investing and Business | Volatility Index Rises 0.01 % to Close at 15.54 | ((The Final Word)) Volatility Report | |
| 39. | Bloomberg News: Financial Markets, World Economies, Investing and Business | Volatility Index Rises 13.5% to Close at 18.89 | ((The Final Word)) Volatility Report | |
| 40. | Kari O'Connor | Tones | loud noises scare her | |
| 41. | ATB | The first tones | |  |
| 42. | Business Intelligence Network | Gauging Your Firm's Leadership Culture Index | Audio Article | |
| 43. | The G-Man | Tribalism Tones | Burning Man Soundscapes | |
| 44. | David R. Sky | Buzz Tones | | |
| 45. | Artik | Shaman Tones | Shaman Tones | |
| 46. | Freddie Hubbard | Hub-Tones (Live) | Without a Song - Live in Europe 1969 (Live) | |
| 47. | Evan Reeves | Tones for Winter | Evan Reeves | |
| 48. | Ken Davies, composer | Semi-Tones | | |
| 49. | Ken Davies, composer | Semi-Tones | | |
| 50. | Hypersonic | Dance Tones | | |
| 51. | Hypersonic | Dance Tones | | |
| 52. | Ken Davies, composer | Semi-Tones | | |
| 53. | Ken Davies, composer | Semi-Tones | | |
| 54. | Cobalt 60 | Tones from the Sphere | Wing Commander Prophecy in-game rip | |
| 55. | Chopping Channel | Rare Tones | World Radio World | |
| 56. | Gordon James | Earth Tones | Gordon James | |
| 57. | Ross Kmet, Fishy | Ominous Tones | | |
| 58. | Hypersonic | Dance Tones | | |
| 59. | Meteo Xavier | Waterdream Tones | Reunion130 | |
| 60. | Ross Kmet, Fishy | Ominous Tones | | |
