The 99 Most Essential Gregorian Chants
Various Artists
- Various Artists
- Gregorian Chant
- Alberto Turco & Nova Schola Gregoriana
- Congregation of St. Lazarus Autun & Fulvio Rampi
- Varios Artistas
- Choir of Mount Angel Abbey
- Choir of The Vienna Hofburgkapelle, Josef Schabasser, Benedictine Monks of the Wandrille de Fontenelle Monastry & Dom Lucien David