- Aurora Surgit, Alessio Randon, Nova Schola Gregoriana, Alberto Turco, Manuela Schenale, In Dulci Jubilo, Schola Hungarica, Laszlo Dobszay & Janka Szendrei
- Janez Bole & Slovenski Madrigalisti
- Choir of The Vienna Hofburgkapelle, Josef Schabasser, Benedictine Monks of the Wandrille de Fontenelle Monastry & Dom Lucien David
- Choir of Mount Angel Abbey
- Manuela Schenale, In Dulci Jubilo, Alberto Turco, Nova Schola Gregoriana, Oxford Camerata & Jeremy Summerly
- Graham Derrick, Estampie, Unicorn Ensemble, Oni Wytars Ensemble, Oxford Camerata, Jeremy Summerly, Manuela Schenale, In Dulci Jubilo, Alberto Turco, Tonus Peregrinus, Antony Pitts, Carmen Cano, Thomas Wimmer, Accentus Austria, Shirley Rumsey & Nova Schola Gregoriana
- Choeur des frères dominicains de la province de France