See for yourself. On the left is the letter from 2020; on the right is a blog from 2016.
Opinions by blog authors do not necessarily represent the views of Corpus Christi Watershed.
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.”