He felt that some of the Masses composed by the famous post-Renaissance composers were too long and often more appropriate for a theatrical rather than a church setting .
Pope St. Pius X initiated many regulations reforming the liturgical music of the Mass in the early 20th century .
Pope St. Pius X felt that some of the Mass composed by the famous post-Renaissance composers were too long and often more appropriate for a theatrical rather than a church setting .
Pope St. Pius X initiated many regulations reforming the liturgical music of the Mass in the early 20th century .