- Benedictine Monks of Santo Domingo de Silos, Benedictine Abbey Choir Of Munsterschwarzach & Cappella Musicale del Duomo di Milano
- The Cistercian Monks of Stift Heiligenkreuz & Ensemble Vox Gotica
- Benedictines of Mary, Queen of Apostles
- Choralschola Der Wiener Hofburgkapelle & Hubert Dopf S.J.
- Schola Cantorum Karolus Magnus & Stan Hollaardt
- Hubert Dopf S.J. & Schola of the Hofburgkapelle, Vienna
- CantArte Regensburg & Hubert Velten