| ID | Interpret | Skladba | Album | |
| 31. | Studio Jan Marijnissen | In gesprek met Jan Douwe van der Ploeg | |  |
| 32. | Adam Pfeffer | Array Index Out Of Bounds | Error Dialogs | |
| 33. | Gym Class Heroes .::© Www.JiGhil.Com ::. | 03- Peace Sign Index Down | The Quilt .::© Www.JiGhil.Com ::. | |
| 34. | Gym Class Heroes .::� Www.JiG | 03- Peace Sign Index Down (f | The Quilt .::� Www.JiGhil.Com ::. | |
| 35. | Gym Class Heroes | Peace Sign/Index Down | The Quilt |   |
| 36. | Electric Company | string index edit | invalidObject Series (new) | |
| 37. | Dark Shadow | Vultus Est Index Animi | Shadow | |
| 38. | Kent Kedl | 09-04-21 Teenage Attitude Index | China Business Blog and Podcast | |
| 39. | New Artist | misery-index sample | New Title | |
| 40. | Charles Sandison | 4. Viewer Experience of Index | MOCA ArtCast | |
| 41. | Holland | Boolean Misery Index | The Paris Hilton Mujahideen | |
| 42. | John Shirley and Sync 66 | Mating Probability Index | Tellus #3 | |
| 43. | Bloomberg News: Financial Mark | VIX Index of U.S. Stock Option | Volatility Report with John La | |
| 44. | Blank Realm | Fabulous Terror Index | | |
| 45. | Electric Company | string index edit | invalidObject Series (new) | |
| 46. | Studio Jan Marijnissen | In gesprek met de mannen van de SoeP-Express | | |
| 47. | Studio Jan Marijnissen | In gesprek met Nora Storm van Stormvogels | | |
| 48. | Studio Jan Marijnissen | In gesprek met SP-Kamerlid Paul Lempens over de WSW | | |
| 49. | Studio Jan Marijnissen | In gesprek met Alie de Vreugd, het enige SP-lid op Urk | | |
| 50. | Kelly D. Brownell, David S. Ludwig | The Rudd Report: The Glycemic Index | Yale University | |
| 51. | Dive Index | Dive Index: Sole Fisherman | Insomnia Radio: Daily Dose | |
| 52. | Bloomberg News: Financial Markets, World Economies, Investing and Business | Volatility Index Rises 13.5% to Close at 18.89 | ((The Final Word)) Volatility Report | |
| 53. | Bloomberg News: Financial Markets, World Economies, Investing and Business | Volatility Index Rises 0.01 % to Close at 15.54 | ((The Final Word)) Volatility Report | |
| 54. | Cold Archives Experiment | Remo Williams Vs. The Epire Index | Noise Art Patron | |
| 55. | Studio Jan Marijnissen | In gesprek met Marjolein de Boer, Cultureel Jongerenpaspoort (CJP) | | |
| 56. | Studio Jan Marijnissen | In gesprek met Henk Kasbergen, Jantje Beton | | |
| 57. | Studio Jan Marijnissen | In gesprek met Lloyd Narain over de problemen op Curacao | | |
| 58. | Studio Jan Marijnissen | Festival 'Voor elkaar', in gesprek met Ton Hagens | | |
| 59. | Studio Jan Marijnissen | In gesprek met Harry van Bommel over de nieuwe 'grondwet' | | |
| 60. | Agnes Kant | in gesprek met Chris Oomen, directeur zorgverzekering DSW | | |
