Double First Class
Commemorations: This year, the feast of St. Leo the Great, Pope, Confessor, & Doctor, is omitted
After Terce, no Commemorations, Sequence, double Alleluia at dismissal.
Preface: Easter (in hoc potissimum die)
Proper Communicantes/Hanc Igitur: Proper Communicantes and Hanc Igitur for Easter
Vespers: Vespers of the Day, no Commemorations