Gregorian Chant: Kyrie IX (cum jubilo) - In Conceptione Immaculata B. Mariae Verginis (December 8th)
Graduale Romanum - Propers/Missa in Conceptione immaculata BVM,2 mins, 23 secs
- Gregorian Chant: Kyrie IX (cum jubilo) - In Conceptione Immaculata B. Mariae Verginis (December 8th)