- Aurora Surgit, Alessio Randon, Nova Schola Gregoriana, Alberto Turco, Manuela Schenale, In Dulci Jubilo, Schola Hungarica, Laszlo Dobszay & Janka Szendrei
- Choralschola Der Wiener Hofburgkapelle & Hubert Dopf S.J.
- The Cistercian Monks of Stift Heiligenkreuz & Ensemble Vox Gotica
- Benedictine Abbey Choir Of Munsterschwarzach & Pater Godehard Joppich
- Monks of Ampleforth Abbey
- The Benedictine Monks Of St. Pierre