https://www.newliturgicalmovement.org/2020/06/40th-anniversary-of-cmaa-colloquium.html
New Liturgical Movement: 30th Anniversary of the CMAA Colloquium
Sacred liturgy and liturgical arts. Liturgical history and theology. The movements for the Usus Antiquior and Reform of the Reform.
new liturgical movementcmaa colloquiumanniversary