Messe Gregoriane (De Angelis, Cum Iubilo, Orbis Factor, Cunctipotens Genitor Deus)
- The Cistercian Monks of Stift Heiligenkreuz & Ensemble Vox Gotica
- Benedictine Monks of the Abbey of St. Maurice & St. Maur, Clevaux
- Capella Gregoriana
- Schola Gregoriana Mediolanensis & Giovanni Vianini
- Hubert Dopf S.J. & Schola of the Hofburgkapelle, Vienna