- Monks Of The Abbey Of Notre Dame
- The Cistercian Monks of Stift Heiligenkreuz & Ensemble Vox Gotica
- The Benedictine Monks Of St. Pierre
- Monks' Choir of the Benedictine Abbey of St. Martin, Beuron & Maurus Pfaff
- Monks of Ampleforth Abbey
- Benedictine Monks of Santo Domingo de Silos, Benedictine Abbey Choir Of Munsterschwarzach & Cappella Musicale del Duomo di Milano