| 1. |  | New England Conservatory Wind Ensemble/Live from Jordan Hall
Works: Celebration | Albany Records | 2008 |
| 2. |  | dePaul University Wind Ensemble Volume 3
Works: Tuba Concerto (symphonic wind band version) | Albany Records | 2002 |
| 3. |  | Highlights of 1988 European Brass Band Championship
Works: Prelude & Capriccio (Cornet and Band), Connotations | Amos | 1988 |
| 4. |  | Music From Chaucer
Works: Quintet for Brass | BBQ | 1996 |
| 5. |  | Jigs, Airs and Reels
Works: Romance (Recorder & Piano) | Campion Cameo | 2004 |
| 6. |  | Swedish Works for Symphonic Winds
Works: Tuba Concerto (symphonic wind band version) | Caprice | 1992 |
| 7. |  | Gregson
Works: Blazon, Clarinet Concerto, Stepping Out, Violin Concerto | Chandos | 2003 |
| 8. |  | Concertos for Brass
Works: Concerto for French Horn and Band, Tuba Concerto (brass band version) | Chandos | 1993 |
| 9. |  | Classic Brass
Works: The Plantagenets (Symphonic Study) | Chandos | 1991 |
| 10. |  | Volcano
Works: Connotations | Chandos | 1993 |
| 11. |  | Gregson Concertos
Works: Trumpet Concerto, Concerto for Piano and Wind (Homages), Saxophone Concerto | Chandos | 2008 |
| 12. |  | Gregson: Concertos Vol 3
Works: Music for Chamber Orchestra, Trombone Concerto, Stepping Out, A Song for Chris - concerto for cello and chamber orchestra, Goddess (String Orchestra) | CHANDOS | 2010 |
| 13. |  | Concerto for Orchestra
Works: Concerto for Orchestra | Classico | 2002 |
| 14. |  | Brass Ring
Works: Quintet for Brass | Crystal | 1996 |
| 15. |  | Firework
Works: Prelude for an Occasion | DHM Records | 1992 |
| 16. |  | Gregson: Wind Music
Works: Celebration, Festivo, The Sword and the Crown, Metamorphoses, Missa Brevis Pacem | Doyen | 1995 |
| 17. |  | Gourlay Plays Tuba
Works: Tuba Concerto (brass band version), Alarum | Doyen | 1994 |
| 18. |  | Gregson - Volume I
Works: Concerto for French Horn and Band, Connotations, Dances and Arias, Of Men and Mountains | Doyen | 1993 |
| 19. |  | Mountain Song
Works: Of Men and Mountains | Doyen | 1993 |
| 20. |  | Hallé Brass Plays Gregson
Works: Quintet for Brass, Three Dance Episodes, Equale Dances, Sonata for Four Trombones, A Festival Fanfare, Flourish for an Occasion, Fanfare for the North, Flourish for the Theatre, Susie's Fanfare | Doyen | 1995 |
| 21. |  | The Trumpets of the Angels
Works: Symphonic Rhapsody (Euphonium and Band), Tuba Concerto (brass band version), The Trumpets of the Angels, An Age of Kings | Doyen | 2004 |
| 22. |  | Norwegian Wind Band Championships 2004
Works: Festivo | Doyen | 2004 |
| 23. |  | The Promised Land
Works: Of Men and Mountains | Doyen | 2007 |
| 24. |  | Norwegian Brass Band Championships 2003
Works: The Plantagenets (Symphonic Study), Dances and Arias, The Trumpets of the Angels | Doyen | 2003 |
| 25. |  | Gregson: Brass Music, Volume Two
Works: Prelude for an Occasion, Essay, Partita, Intrada, Prelude & Capriccio (Cornet and Band), The Plantagenets (Symphonic Study), Variations on Laudate Dominum | Doyen | 1995 |
