P-Cug (Coimbra) Biblioteca Geral da Universidade MM 1063 (24) + MM 1063 (25) + MM 1063 (35) + MM 1063 (36) + MM 1063 (43)

The largest pieces of these fragments still have the ancient numbering: - XVIII (MM 1063.36) - XIX (MM 1063.43) - XXII (MM 1063.35) Thank to these numbers, and considering the chants of the other pieces, the order might be, with the hypothetical feasts: MM 1063.25 (Nativity) + MM 1063.24 (First mass for St. John the Evangelist) + MM 1063.36 (2nd mass for St. John, Holy Innocents) + MM 1063.43 (end of the Holy Innocents, Sunday in the octave of Nativity and the beginning of the Octave of Nativity) + MM 1063.35 (Epiphany and the beginning of the Sunday following Epiphany). Among very common chants, one must highlight the presence of a Genealogy.