| ID | Interpret | Skladba | Album | |
| 1. | Crime Against Reality | The Timesteppers........The Doctor's Letter | Crime Against Reality Recordings Inc. podcast |  |
| 2. | Chogyam Trungpa | Cynical Letter, A Letter to Marpa, Sound Cycle (Aham) | Dial-A-Poem Poets: Disconnected | |
| 3. | Chogyam Trungpa | Cynical Letter, A Letter to Marpa, Sound Cycle (Aham) | Dial-A-Poem Poets: Disconnected | |
| 4. | James Edward Austen-Leigh | 03 - Early Compositions--Friends at Ashe--A very Old Letter--Lines on the Death of Mrs. Lefroy--Observations on Jane Austen's Letter-writing--Letters | Memoir of Jane Austen | |
| 5. | Paul Taylor | Doctor Who - Doctor Boo & Rosie | Paul Taylor's Album | |
| 6. | The Infidel Guy Show | Sam Harris - Letter to a Xian, Sam Harris - Letter to a Christian Nation - 09-08-2006 | www.infidelguy.com | |
| 7. | Easy | Doctor Doctor | Unknown Album (30.6.2007 20:04:57) | |
| 8. | Easy | Doctor Doctor | Unknown Album (30.6.2007 20:04:57) | |
| 9. | Carla Bley, Mike Mantler, Aldo Romano, Steve Lacy, Kent Carter | Doctor | Jazz Realities | |
| 10. | Silicon Soul | Doctor Ibo | | |
| 11. | DJ [Stealth] | MC DoCtOr | n/a | |
| 12. | Dick Summer | Looking For A Doctor | Good Night/Dick Summer | |
| 13. | Craig A Pilkington | DOCTOR WHO | MANOPTICON 5 | |
| 14. | Craig A Pilkington | DOCTOR WHO | MANOPTICON 5 | |
| 15. | Craig A Pilkington | DOCTOR WHO | MANOPTICON 4 | |
| 16. | federal twist | Doctor | They that Once Was... | |
| 17. | Carla Bley, Mike Mantler, Aldo Romano, Steve Lacy, Kent Carter | Doctor | Jazz Realities | |
| 18. | Just Jack | Doctor Doctor | All Night Cinema/www.TheBurningEar.com |   |
| 19. | Eric Winstone And His Orchestra | Doctor Who | Brain In A Box: The Science Fiction Collection (Disc 2 - TV Themes) | |
| 20. | Cute Is What We Aim For | Doctor | Rotation | |
| 21. | Nina Sky | Doctor, Doctor | | |
| 22. | Nina Sky | Doctor, Doctor | | |
| 23. | Dick Summer | Looking For A Doctor | Good Night/Dick Summer | |
| 24. | WireTap with Jonathan Goldstein | Help Me Doctor | WireTap | |
| 25. | Craig A Pilkington | DOCTOR WHO | MANOPTICON 5 | |
| 26. | Darker Projects | Doctor Who: The Nox | Doctor Who: The Nox | |
| 27. | Silicon Soul | Doctor Ibo | | |
| 28. | Cheap Trick | The Doctor | Music For Gurms | |
| 29. | Cheap Trick | The Doctor | Music For Gurms | |
| 30. | Suit & Tie Guy Band Mark Negative One | Doctor Who | The Great Barrier Reefer | |
