https://www.newliturgicalmovement.org/2012/03/book-notice-singing-mass-by-monks-of.html
New Liturgical Movement: Book Notice: Singing the Mass, by the Monks of Solesmes
Sacred liturgy and liturgical arts. Liturgical history and theology. The movements for the Usus Antiquior and Reform of the Reform.
new liturgical movementsinging the mass