Mais de Cantare Houston
- The Choir of Royal Holloway & Rupert Gough
- Nicol Matt & Amadeus Choir
- Seraphic Fire, Patrick Dupré Quigley & Jacqueline Kerrod
- Linda Mack, Santa Fe Desert Chorale, Rosalind Simpson, Katherine Mueller, Randall Murrow, Jon Lee Keenan, Nathan Krueger, Phillip Haynie & Catherine Robinson
- Iain Farrington, Choir of St John’s College, Cambridge & Christopher Robinson
- Elora Festival Singers, Noel Edison & Michael Bloss
- Chamber Choir Ireland & Paul Hillier