| ID | Interpret | Skladba | Album | |
| 31. | CB Studios | Percy & the Signal | Percy the Small Engine |  |
| 32. | CBC Radio: Search Engine | searchengine 2007-12-06 | Search Engine ~ Dec 6,2007 | |
| 33. | aal | Engine Summer | Urania: Engine Summer | |
| 34. | CBC Radio: Search Engine | searchengine 2007-10-11 | Search Engine ~ Oct 11, 2007 | |
| 35. | CBC Radio: Search Engine | searchengine 2007-11-15 | Search Engine ~ Nov.15, 2007 | |
| 36. | CB Studios | Duck Takes Charge | Percy the Small Engine | |
| 37. | End of Level Boss | reticence | Inside The Difference Engine | |
| 38. | aal | Engine Summer | Urania: Engine Summer | |
| 39. | CB Studios | Percy and Harold | Percy the Small Engine | |
| 40. | Club 8 | So Tied Up | Saturday Night Engine | |
| 41. | Club 8 | Saturday Night Engine | Saturday Night Engine |  |
| 42. | Club 8 | Saturday Night Engine | Saturday Night Engine | |
| 43. | Drop Trio | DropTrio 2005-12-01 EngineRoom 0103 TheBigSO | Live 2005-12-01 @ Engine Room | |
| 44. | The King Blues | A New England | The Engine Room Acoustic Session | |
| 45. | Drop Trio | The Big S.O. | Live 2005-12-01 @ The Engine Room | |
| 46. | Gerry Grant CEO Search-Optimization.com | SEM Best Practices Introduction | Search Engine Marketing Best Practices | |
| 47. | Drop Trio | The Big S.O. | Live 2005-12-01 @ The Engine Room | |
| 48. | Drop Trio | The Big S.O. | Live 2005-12-01 @ The Engine Room | |
| 49. | Drop Trio | The Big S.O. | Live 2005-12-01 @ The Engine Room | |
| 50. | The Audio Archive with Bill Mills | REB-MAP No Frills Christmas Clip Crush | Happy Holidays from REB Inc Audio Books & Mills Audio Prods! | |
| 51. | dj-Nate | {dj-N} Hot N' Cold [RmX] | Newgrounds Audio Portal - http://www.newgrounds.com/audio | |
| 52. | cornandbeans | {Lazy Summer Days} | Newgrounds Audio Portal - http://www.newgrounds.com/audio | |
| 53. | cornandbeans | {forever Young} [cnb Remix] | Newgrounds Audio Portal - http://www.newgrounds.com/audio | |
| 54. | dj-Nate | {dj-N} Crying Soul [RmX] | Newgrounds Audio Portal - http://www.newgrounds.com/audio | |
| 55. | dj-Nate | {dj-N} Evolution of Music | Newgrounds Audio Portal - http://www.newgrounds.com/audio | |
| 56. | Chao-Guy | SMRPG: Valentina's theme | Newgrounds Audio Portal - http://www.newgrounds.com/audio | |
| 57. | Dimrain47 | Operation: Evolution | Newgrounds Audio Portal - http://www.newgrounds.com/audio | |
| 58. | C-Storm | FFIV Terra's Theme | Newgrounds Audio Portal - http://www.newgrounds.com/audio | |
| 59. | Father-of-Death | Our Beating Hearts [Preview] | Newgrounds Audio Portal - http://www.newgrounds.com/audio | |
| 60. | DJ-Tonic | Remember the Remix | Newgrounds Audio Portal - http://www.newgrounds.com/audio | |
