| ID | Interpret | Skladba | Album | |
| 1. | Armin Schimkat | Gregorian Voices | World Impressions |  |
| 2. | Ed Brown | Gregorian | Jump down | |
| 3. | Ed Brown | Gregorian | Jump down | |
| 4. | Ed Brown | Gregorian | Jump down | |
| 5. | Rev. Ben Mayes | Gregorian Chant | Gregorian Chant | |
| 6. | Copyright 2001 Kendor Music Inc. | Gregorian Christmas | Volume 21 Strings | |
| 7. | Dodo Veneziano | GREGORIAN TRUMPET | Delirium | |
| 8. | The Ordinary Guy | 009-Gregorian-Brainsmatter | Brains Matter's Podcast | |
| 9. | Athanasius Schaefer | Gregorian Overdrive | Magnificat | |
| 10. | Gregorian | Gregorian anthem | The Dark Side |  |
| 11. | X-Ray Dog | Gregorian Dream | | |
| 12. | Rev. Ben Mayes | Gregorian Chant | Gregorian Chant | |
| 13. | Early Music America | Gregorian Chant | Radio Spots | |
| 14. | Robert Powell | The sound of Gregorian chant | The History of Classical Music | |
| 15. | Robert Powell | The sound of Gregorian chant | The History of Classical Music | |
| 16. | Church Music Association of America: William P. Mahrt | Gregorian Chant Pilgrimage Lecture | Gregorian Chant Pilgrimage 2009 | |
| 17. | The Recovering Choir Director | Gregorian Chant. CO. Gustate et videte | cantemusdomino.net | |
| 18. | The Recovering Choir Director | Gregorian Chant. CO. Panem de caelo | cantemusdomino.net | |
| 19. | Gregoriana | Gregorian/Stivrina: Ecce sacerdos magnus | ARS NOVA Cassoviae | |
| 20. | The Recovering Choir Director | Gregorian chant & Gelineau tone. CO. Omnes qui in Christo | cantemusdomino.net | |
| 21. | Download Sound Effects - SoundDogs - Point One Sound | 8��d Effects - Bus,Station,Idle,Voices,PA,BG - Medium distant bus idle in n open-air station/garage. Voices and PA in background. Bus idles from the start of track, then departs. | http://www.Sounddogs.com | |
| 22. | Doris Stokes | Voices In My Ear- | Off The Peg | |
| 23. | Amy Browne | Voices 10/28/08 | WERU 89.9 FM Blue Hill, Maine Podcasts | |
| 24. | Amy Browne | Voices 1/29/08 | WERU 89.9 FM Blue Hill, Maine Audio Archives | |
| 25. | Amy Browne | Voices 9/27/06 | WERU 89.9 FM Blue Hill, Maine Audio Archives | |
| 26. | Amy Browne | Voices 5/1/07 | WERU 89.9 FM Blue Hill, Maine Audio Archives | |
| 27. | Amy Browne | Voices 9/30/08 | WERU 89.9 FM Blue Hill, Maine Audio Archives | |
| 28. | Eftexem | Voices | No Name ep | |
| 29. | Amy Browne | Voices 12/13/06 | WERU 89.9 FM Blue Hill, Maine Audio Archives | |
| 30. | Amy Browne | Voices 1/23/07 | WERU 89.9 FM Blue Hill, Maine Audio Archives | |
