Learn the Gregorian Chant Propers for the Immaculate Conception (abridged)

Following the plan described here:
https://www.kidschant.com/post/december-camp/

Further Videos :
Side scrolling chant videos:
* Introit sung by the Schola of the Vienna Hofburgkapelle: https://www.youtube.com/watch?v=9wM4Rd88sNA
* Alleluia from the Benedictine Monks of Santo Domingo de Silos: https://www.youtube.com/watch?v=AckG5Q2R5nw
* Communio by the Choir of Monks of the Abbey of Saint-Pierre de Solesmes: https://www.youtube.com/watch?v=_lyOZNdMw8Q
Other chant videos:
Introit sung by Jeff Ostrowski: https://www.youtube.com/watch?v=UO5cVEzk4F0
Communio sung by CantArte, Regensberg: https://www.youtube.com/watch?v=oi52_1Df0ug
Communio - sounds like the Brazilian monks used to be on the Christus Rex website back when the 'net was young with Organ backing: https://www.youtube.com/watch?v=FkHGU1oNjxU