| ID | Interpret | Skladba | Album | |
| 31. | John Shirley and Sync 66 | Mating Probability Index | Tellus #3 |  |
| 32. | Charles Sandison | 4. Viewer Experience of Index | MOCA ArtCast | |
| 33. | Holland | Boolean Misery Index | The Paris Hilton Mujahideen | |
| 34. | Electric Company | string index edit | invalidObject Series (new) | |
| 35. | Gym Class Heroes | Peace Sign/Index Down | The Quilt |   |
| 36. | Dark Shadow | Vultus Est Index Animi | Shadow | |
| 37. | Electric Company | string index edit | invalidObject Series (new) | |
| 38. | Boxcutter | Philly | HF018 | |
| 39. | Boxcutter | Philly | HF018 | |
| 40. | Boxcutter | Philly | Hotflush Presents... Space & Time | |
| 41. | Citations | Everybody Philly | | |
| 42. | Boxcutter | Philly | Hotflush Presents... Space & Time | |
| 43. | Dive Index | Dive Index: Sole Fisherman | Insomnia Radio: Daily Dose | |
| 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. | Cold Archives Experiment | Remo Williams Vs. The Epire Index | Noise Art Patron | |
| 47. | Kelly D. Brownell, David S. Ludwig | The Rudd Report: The Glycemic Index | Yale University | |
| 48. | Indie Soup Network | Philly Phavorites Mix | Indie Soup Podcast | |
| 49. | DUBCNN.com: Damizza & Young De | Philly To Cali | | |
| 50. | Dean Shareski | Kathy goes to Philly | Ideas and Thoughts from an EdTech | |
| 51. | Birdie Busch | South Philly | Live at the Kelly Writers House, UPenn; March 27, 2007 | |
| 52. | Gillie, Ms. Jade, Joey Jihad, Mike Know | swagger like philly | | |
| 53. | Gillie, Ms. Jade, Joey Jihad, Mike Know | swagger like philly | Unknown | |
| 54. | DUBCNN.com: Damizza & Young De | Philly To Cali | | |
| 55. | The Boogie Kings | Philly Walk | Nine Lives | |
| 56. | Boys II Men | Motown Philly | | |
| 57. | Don Tennant | Philly Blockbuster | Computerworld Editor's Note | |
| 58. | Sandman feat-D.Folks | So Cold Philly. | Gianormous | |
| 59. | Dimitri From Paris | Get Down With The Philly Sound | Get Down With The Philly Sound | |
| 60. | Business Intelligence Network | Gauging Your Firm's Leadership Culture Index | Audio Article | |
