| ID | Interpret | Skladba | Album | |
| 31. | LOVE PSYCHEDELICO | Last Smile (extension mix) | THE GREATEST HITS |  |
| 32. | Daniel Schraer | Underwater extension | Brawl Soundtrack | |
| 33. | Inside Digital Media with Phil Leigh | Court Rejects Cablevision DVR Service | Inside Digital Media with Phil Leigh | |
| 34. | Alexandra Kirk | Joyce rejects betrayal claims | AM - October 19 | |
| 35. | Andy Barton & Neil Clark | Andy Barton & Neil Clark @ The Reading Rooms 31-12-07 | Headway | |
| 36. | ideaconference.org | Jake Barton, Interaction Design in a Physical Space | IDEA 2006 | |
| 37. | David Pinckney | Mercy As Community Extension | Acts 29 Regional Conference 2.09.09 | |
| 38. | Terra Nova Church | Community Extension Sunday 2.9.09 | Misc. | |
| 39. | Paul Vreeland | What her teflon mind rejects, her smile takes on | PoetryPEI podcasts | |
| 40. | Hypnotuba | Small Systems/Extension Mechanism | Loosed | |
| 41. | Extension Chords | Mike Powell Of The Extension Chords | Octave Match | |
| 42. | Annette Bailey (Virginia Tech) | LibX: A Firefox Extension for Libraries | Access 2006 Conference: Ottawa, Ontario | |
| 43. | Sound Ideas / Top Format | Series 6000 Extension II DEMO | | |
| 44. | Nikon Inc | Nikon Podcast #20: Tyson Ritter of the All American Rejects | Nikon Press Center - Multimedia | |
| 45. | John R. Hand | PC 019 - Rob Zombie's Cinematic Corpses: The Devil's Rejects (2005) | The Pulsing Cinema | |
| 46. | Bruce Dixon | Public Broadband Mapping Must Expose Digital Redlining and the Digital Divide | Black Agenda Radio Commentaries | |
| 47. | Madonna | Hung Up (Jayito Gimme More Time Extension) | | |
| 48. | David Nolan | Born Digital But Not Equal: A Survey of Digital Audio Formats, from Physical Media to Files | 2009 ARSC Conference -- www.arsc-audio.org | |
| 49. | HELICAL SCAN | Index II | Index | |
| 50. | HELICAL SCAN | Index I | Index |  |
| 51. | Felt | Index | Absolute Felt | |
| 52. | The Podcast Network | Atomic Show #101 - Dan Yurman, Kirk Sorensen, Charles Barton, Rod Adams - Small Reactors | TPN - The Atomic Show | |
| 53. | Glen Ford | Africa Rejects Criminal Court Order on Sudan, Moves Toward Unity | Black Agenda Radio Commentaries | |
| 54. | hector milia | DQ P- An Index of Hours | hector milia's Album | |
| 55. | Bruce Andrews | Index to You Made | SUNY Buffalo / April 15, 1992 | |
| 56. | artist | A 100 Heat Index | No Ending | |
| 57. | el Zeratulo | Hot Index Ice Bar Evening | SPLUNK! | |
| 58. | Mark EG Chrissi | 'Multiple Index' | | |
| 59. | Grover Washington Jr. | Heat Index | Prime Cuts: The Columbia Years | |
| 60. | Discordance Axis | Vertigo Index | Jou Hou | |
