PDF Download • “Order of the Mass without a Congregation” (1970)
I find it interesting that the “Order of the Mass without a congregation” also tells the priest when he should face the Altar and when he not should face the Altar.
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.”