| ID | Interpret | Skladba | Album | |
| 31. | Charles Sandison | 4. Viewer Experience of Index | MOCA ArtCast |  |
| 32. | Gym Class Heroes | Peace Sign/Index Down | The Quilt |   |
| 33. | Gym Class Heroes .::� Www.JiG | 03- Peace Sign Index Down (f | The Quilt .::� Www.JiGhil.Com ::. | |
| 34. | Gym Class Heroes .::© Www.JiGhil.Com ::. | 03- Peace Sign Index Down | The Quilt .::© Www.JiGhil.Com ::. | |
| 35. | Kent Kedl | 09-04-21 Teenage Attitude Index | China Business Blog and Podcast | |
| 36. | Holland | Boolean Misery Index | The Paris Hilton Mujahideen | |
| 37. | Dark Shadow | Vultus Est Index Animi | Shadow | |
| 38. | Audio Network Plc | The Ramshackle. Traditional Irish Ceilidh band. Upbeat and lively. Richard Lacy. Nick Haigh. PRS. Audio Network Plc. PRS. | Sounddogs.com | |
| 39. | Audio Network Plc | Julia Delaney 2. Traditional Irish reel, acoustic mix. Guitars, whistle and bodhran. Jeremy Sherman, PRS. Audio Network Plc. | Sounddogs.com | |
| 40. | Bloomberg News: Financial Markets, World Economies, Investing and Business | Volatility Index Rises 13.5% to Close at 18.89 | ((The Final Word)) Volatility Report | |
| 41. | Dive Index | Dive Index: Sole Fisherman | Insomnia Radio: Daily Dose | |
| 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. | Audio Network Plc | Freestyle. Irish reel. Live improvisational feel. Features fiddle, mandolin, mandola, guitar & bodhran. Richard Lacy. Nick Haigh. PRS. Audio Network Plc. PRS. | Sounddogs.com | |
| 46. | Audio Network Plc | Twin Rivers 10. Solo Arabic shawm. Terry Devine-King. PRS. Audio Network US Inc. ASCAP. | Sounddogs.com | |
| 47. | Audio Network Plc | Drifting 3 (30). Simple oscillating atmospheric piano. Paul Mottram. Audio Network Plc. PRS. | Sounddogs.com | |
| 48. | Business Intelligence Network | Gauging Your Firm's Leadership Culture Index | Audio Article | |
| 49. | Audio Network Plc | Twin Rivers 6. Drone with light Arabic percussion. Terry Devine-King. PRS. Audio Network US Inc. ASCAP. | Sounddogs.com | |
| 50. | Mark Yeandle interviewed by Alexander Osterwalder | Mark Yeandle on the Global Financial Centres Index | podcast series privatebankinginnovation.com | |
| 51. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 52. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 53. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand | |
| 54. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 55. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 56. | Audio Network Plc | Twin Rivers 8. Very minimal Arabic percussion. Slightly tense. Terry Devine-King. PRS. Audio Network US Inc. ASCAP. | Sounddogs.com | |
| 57. | Audio Network Plc | Twin Rivers 4. Arabic shawm over atmospheric drone & percussive effects. Terry Devine-King. PRS. Audio Network US Inc. ASCAP. | Sounddogs.com | |
| 58. | METAL Injection Guerilla Radio: The Entropy League | Neaera / Slayer / Misery Index / The Absence / God Dethroned / Cryptopsy / Dragonlord | Episode 54: Absent | |
| 59. | Dj.Gonzales | Retro Classics MINDEN SZOMBATON AZ INDEX CAFEBAN V�RUNK NY�REGYH�Z�N! | | |
| 60. | Audio Network Plc | Twin Rivers 2. Male Arabic vocal over atmospheric drone & percussive effects. Terry Devine-King. PRS. Audio Network US Inc. ASCAP. | Sounddogs.com | |
