The Archdiocese of Westminster is encouraging its parishes to introduce the chants from the newly translated Missal during the period between the first Sunday in September and the first Sunday of Advent this year. To assist with the process of implementation,
they are making pew cards available online.
From the website:
"Parishes may introduce the new translation of the Missal in full or incrementally. However they have been asked also to ensure that they become familiar with the new missal chant during the period leading up to the 1st Sunday of Advent."
