| The Best of Gregorian Chants, Vol.1 Various Artists |  | |
| A Treasury of Gregorian Chants Various Artists |  | |
| Gregorian Chants: Grand Prix du Disque Benedictine Monks from the Abbey of El Calcat |  | |
| Festival of Gregorian Chants Benedictine Monks from the Abbey of El Calcat |  | |
| Gregorian Chants by The Benedictine Monks Benedictine Monks |  | |
| A Treasury of Gregorian Chants Various Artists |  | |
| A Treasury of Gregorian Chants Benedictine Monks from the Abbey of El Calcat |  | |