- Choir of Mount Angel Abbey
- Benedictine Monks of the Abbey Münsterschwarzach & Pater Godehard Joppich
- Manuela Schenale, In Dulci Jubilo, Alberto Turco, Nova Schola Gregoriana, Oxford Camerata & Jeremy Summerly
- Hubert Dopf S.J. & Schola of the Hofburgkapelle, Vienna
- Choralschola Der Wiener Hofburgkapelle & Hubert Dopf S.J.
- Monastic Choir of the Abbey of St. Pierre de Solesmes