| ID | Interpret | Skladba | Album | |
| 31. | Gym Class Heroes | Peace Sign/Index Down | The Quilt |    |
| 32. | New Artist | misery-index sample | New Title | |
| 33. | Dive Index | Dive Index: Sole Fisherman | Insomnia Radio: Daily Dose | |
| 34. | Bloomberg News: Financial Markets, World Economies, Investing and Business | Volatility Index Rises 13.5% to Close at 18.89 | ((The Final Word)) Volatility Report | |
| 35. | Bloomberg News: Financial Markets, World Economies, Investing and Business | Volatility Index Rises 0.01 % to Close at 15.54 | ((The Final Word)) Volatility Report | |
| 36. | Cold Archives Experiment | Remo Williams Vs. The Epire Index | Noise Art Patron | |
| 37. | Kelly D. Brownell, David S. Ludwig | The Rudd Report: The Glycemic Index | Yale University | |
| 38. | Business Intelligence Network | Gauging Your Firm's Leadership Culture Index | Audio Article | |
| 39. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 40. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 41. | Mark Yeandle interviewed by Alexander Osterwalder | Mark Yeandle on the Global Financial Centres Index | podcast series privatebankinginnovation.com | |
| 42. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 43. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 44. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand | |
| 45. | Dj.Gonzales | Retro Classics MINDEN SZOMBATON AZ INDEX CAFEBAN V�RUNK NY�REGYH�Z�N! | | |
| 46. | METAL Injection Guerilla Radio: The Entropy League | Neaera / Slayer / Misery Index / The Absence / God Dethroned / Cryptopsy / Dragonlord | Episode 54: Absent | |
| 47. | Alex Wunschel | Blick 178 ARD-ZDF-Onlinestudie, Playboy-Verlosung, Twitter Brand Index und Facebook-Gangster | Tellerrand | |
| 48. | Various Speakers | Conflict Prevention and Resolution Forum: The Global Peace Index: Its Value and Implications, and the Next Steps | Johns Hopkins SAIS Events - Summer 2007 | |
| 49. | Clay Nelson | The Theory of God | iGod St Matthew-in-the-City | |
| 50. | Mind over MIDI | 80 20 Theory | Elektrical Aktivity MP4 | |
| 51. | alt.NPR | Theory of Everything | Benjamen Walker's Theory Of Everything | |
| 52. | BtVS Cast | I've Got a Theory | Buffy - Once More With Feeling | |
| 53. | alt.NPR | Theory of Everything | alt.NPR: Benjamen Walker's Theory of Everything | |
| 54. | EDY BEAT | Low End Theory | Project 2007 | |
| 55. | Av3rs1on | after theory | Give daddy the knife project | |
| 56. | Washed Out | New Theory | Remix | |
| 57. | Once More, With Feeling | I've Got A Theory | Once More, With Feeling | |
| 58. | Andy Horner | GDS Theory | Dallas Seminary Chapel | |
| 59. | Jimmy Eat World | My Best Theory | | |
| 60. | DJ Alex | Red Theory | unknown | |
