| ID | Interpret | Skladba | Album | |
| 1. | Gideon Wurdz | 01 - Preface and Letter A | The Foolish Dictionary |  |
| 2. | Mrs. Cecil Hall | 01 - Preface and Letter 1 | Lady's Life on a Farm in Manitoba | |
| 3. | Mrs. Cecil Hall | 01 - Preface and Letter 1 | Lady's Life on a Farm in Manitoba | |
| 4. | Schola Cantorum of the Guardian Angels - David J. Hughes, director | Solemn Preface Dialogue; Preface; Sanctus I | Gregorian Chant in NYC | |
| 5. | Fr. Kevin Lieberman; Aristotle Esguerra, David Hughes, Matthew Williams, Terry Zuranski | 8. Preface Dialogue; Preface; Missa IX | Mass of Fr. Kevin Lieberman, Matamoras, PA, 2009.08.01 | |
| 6. | Chogyam Trungpa | Cynical Letter, A Letter to Marpa, Sound Cycle (Aham) | Dial-A-Poem Poets: Disconnected | |
| 7. | Chogyam Trungpa | Cynical Letter, A Letter to Marpa, Sound Cycle (Aham) | Dial-A-Poem Poets: Disconnected | |
| 8. | 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 | |
| 9. | The Infidel Guy Show | Sam Harris - Letter to a Xian, Sam Harris - Letter to a Christian Nation - 09-08-2006 | www.infidelguy.com | |
| 10. | Benjamin H. Freedman | Preface | Willard Hotel 1961 | |
| 11. | Lawrence Lessig | Preface | Free Culture (free-culture.cc) | |
| 12. | Jeremy Bentham | 00 - Preface | An Introduction to the Principles of Morals and Legislation | |
| 13. | The Littlest Man Band | The Preface | Better Book Ends | |
| 14. | Arnold Bennett | 00 Preface | The Old Wives' Tale | |
| 15. | Jeremy Bentham | 00 - Preface | An Introduction to the Principles of Morals and Legislation | |
| 16. | Geoffrey Chaucer | 01 - Preface | The Canterbury Tales | |
| 17. | John Wesley Powell | 00 - Preface | Canyons of the Colorado | |
| 18. | Eliza P. Donner Houghton | 00 - Preface | The Expedition of the Donner Party and Its Tragic Fate | |
| 19. | Charles and Mary Beard | 00 - Preface | History of the United States, Part 1 | |
| 20. | Lawrence Lessig | Preface | Free Culture (free-culture.cc) | |
| 21. | Ed Brown II | Preface | Multifest.com | |
| 22. | Ed Brown II | Preface | Multimanifestations | |
| 23. | The Littlest Man Band | The Preface | Better Book Ends | |
| 24. | Eva M. Tappan | 00 - Preface | Heroes of the Middle Ages | |
| 25. | Eva March Tappan | 00 - Preface | When Knights Were Bold | |
| 26. | Bill Nye | 00 Preface | Comic History of England | |
| 27. | Eva March Tappan | 00 - Preface | When Knights Were Bold | |
| 28. | Chez Jonesy | Preface | Momentum | |
| 29. | Estelle M. Hurll | 0 - Preface | Child-life in Art | |
| 30. | James E Talmage | preface | Jesus The Christ | |
