Mass IX - For Solemnities and Feasts of the Blessed Virgin Mary

Mass IX: the official Mass for Solemnities and Feasts of the Blessed Virgin Mary. This is the proper Mass setting for: the Solemnity of the Immaculate Conception (December 8th) The Feast of Mary, Mother of God (January 1st) the Solemnity of the Annunciation (March 25) The Solemnity of the Assumption of Mary (August 15th) and others!!