Each day, therefore, had its own psalms, as arranged in the new Psalter, except certain feast days, about 125 in number, viz., all those of Christ and their octaves, the Sundays within the octaves of the Nativity, Epiphany, Ascension, Corpus Christi, the vigil of the Epiphany, and the day after the octave of the Ascension, when the office is of these days; the Vigil of the Nativity from Lauds to None and the Vigil of Pentecost; all the feasts of the Blessed Virgin, of the Angels, St John the Baptist, St Joseph and the Apostles, as well as doubles of the first and second class and their entire octaves. The office for the last three days of Holy Week remained unchanged, except that the psalms for Lauds were from the corresponding days of the week in the Psalter, and for Compline those of Sunday. For all other feasts and for ferias in Eastertide the psalms were those of the new Psalter, while the rest of the office was from the Proper or Common. When a feast has special antiphons for any of the major hours, it retained them with its own psalms. Except for certain feasts, the lessons of the first nocturn were to be the current lessons from Scripture, though the responsories were to be taken from the Common or Proper. Any feast that had its own proper lessons retained them; for feasts with their own responsories, those with the common lessons were to be read.