| ID | Interpret | Skladba | Album | |
| 31. | Kent Kedl | 09-04-21 Teenage Attitude Index | China Business Blog and Podcast |  |
| 32. | Holland | Boolean Misery Index | The Paris Hilton Mujahideen | |
| 33. | John Shirley and Sync 66 | Mating Probability Index | Tellus #3 | |
| 34. | Adam Pfeffer | Array Index Out Of Bounds | Error Dialogs | |
| 35. | Electric Company | string index edit | invalidObject Series (new) | |
| 36. | Charles Sandison | 4. Viewer Experience of Index | MOCA ArtCast | |
| 37. | Electric Company | string index edit | invalidObject Series (new) | |
| 38. | Gym Class Heroes | Peace Sign/Index Down | The Quilt |   |
| 39. | Ian Griffin | Interview: Mike Olson - BECC 2008 Conference | Professionally Speaking | |
| 40. | Chris Brogan | Life Hack Podcast Ep 3- Interview w/ Margaret Olson | | |
| 41. | Dive Index | Dive Index: Sole Fisherman | Insomnia Radio: Daily Dose | |
| 42. | Cold Archives Experiment | Remo Williams Vs. The Epire Index | Noise Art Patron | |
| 43. | Kelly D. Brownell, David S. Ludwig | The Rudd Report: The Glycemic Index | Yale University | |
| 44. | Bloomberg News: Financial Markets, World Economies, Investing and Business | Volatility Index Rises 13.5% to Close at 18.89 | ((The Final Word)) Volatility Report | |
| 45. | Bloomberg News: Financial Markets, World Economies, Investing and Business | Volatility Index Rises 0.01 % to Close at 15.54 | ((The Final Word)) Volatility Report | |
| 46. | Antonella Olson & Eric Edwards | Antonella Olson & Eric Edwards - IPC21-Lost in the Woulds | Radio Arlecchino | |
| 47. | Business Intelligence Network | Gauging Your Firm's Leadership Culture Index | Audio Article | |
| 48. | Dobbs, Farrell | Lecture 2: General strikes; Role of the Communist Party & Governor Olson; Q & A | The Minneapolis Strike & the Rise of the Revoultionary Party | |
| 49. | Dobbs, Farrell | Lecture 2: General strikes; Role of the Communist Party & Governor Olson; Q & A | The Minneapolis Strike & the Rise of the Revoultionary Party | |
| 50. | Dobbs, Farrell | Lecture 2: General Strikes; Role of the Communist Party & Governor Olson | The Minneapolis Strike & the Rise of the Revoultionary Party | |
| 51. | Dobbs, Farrell | Lecture 2: General Strikes; Role of the Communist Party & Governor Olson | The Minneapolis Strike & the Rise of the Revoultionary Party | |
| 52. | Dobbs, Farrell | Lecture 2: General Strikes; Role of the Communist Party & Governor Olson | The Minneapolis Strike & the Rise of the Revoultionary Party | |
| 53. | Dobbs, Farrell | Lecture 2: General Strikes; Role of the Communist Party & Governor Olson | The Minneapolis Strike & the Rise of the Revoultionary Party | |
| 54. | Dobbs, Farrell | Lecture 2: General Strikes; Role of the Communist Party & Governor Olson | The Minneapolis Strike & the Rise of the Revoultionary Party | |
| 55. | Dobbs, Farrell | Lecture 2: General strikes; Role of the Communist Party & Governor Olson; Q & A | The Minneapolis Strike & the Rise of the Revoultionary Party | |
| 56. | Dobbs, Farrell | Lecture 2: General Strikes; Role of the Communist Party & Governor Olson | The Minneapolis Strike & the Rise of the Revoultionary Party | |
| 57. | Mark Yeandle interviewed by Alexander Osterwalder | Mark Yeandle on the Global Financial Centres Index | podcast series privatebankinginnovation.com | |
| 58. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand | |
| 59. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 60. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
