The First Time We’ve Ever Done This Correctly!
Abbot Pothier included a section called “De Ritibus Servandis In Cantu Missae.”
Pope Saint Paul VI (3 April 1969): “Although the text of the Roman Gradual—at least that which concerns the singing—has not been changed, the Entrance antiphons and Communions antiphons have been revised for Masses without singing.”