Más de Capella Gregoriana
- Aurora Surgit, Alessio Randon, Nova Schola Gregoriana, Alberto Turco, Manuela Schenale, In Dulci Jubilo, Schola Hungarica, Laszlo Dobszay & Janka Szendrei
- Choir of Monks of the Abbey of Saint-Pierre de Solesmes & Joseph Gajard
- Choir of The Vienna Hofburgkapelle, Josef Schabasser, Benedictine Monks of the Wandrille de Fontenelle Monastry & Dom Lucien David
- Lucien Deiss, CSSp
- Fribourg Children's Choir, Schola Feminine & Schola voix d'hommes