| Assignment | Rubrics | Genre | Item | P.N |
|---|---|---|---|---|
| Dec/25/Nativitas/Christmas Eve | In nocte Nativitatis Domini post nonam lectionem… | Ev | Liber generationis | 41 (9r) |
| Dec/25/Nativitas/Christmas Eve | In nocte Nativitatis Domini missa in gallicantu.… | W | Benedictus qui venit in nomine Domini | 41 (9r) |
| Dec/25/Nativitas/Christmas Eve | Sacerdos ... etc. usque alleluia inclusive. | F | Deus in adiutorium | 41 (9r) |
| Dec/25/Nativitas/Christmas Eve/Office/1 | Dicta communione statim laudes incipiuntur. In la… | Ant | Quem vidistis pastores | 45 (11r) |
| Dec/25/Nativitas/Christmas Eve/Office/1 | Ps | Dominus regnavit | 45 (11r) | |
| Dec/25/Nativitas/Christmas Eve/Office/2 | Ant | Genuit puerpera regem | 45 (11r) | |
| Dec/25/Nativitas/Christmas Eve/Office/2 | Ps | Iubilate Deo | 45 (11r) | |
| Dec/25/Nativitas/Christmas Eve/Office/3 | Ant | Angelus ad pastores ait | 45 (11r) | |
| Dec/25/Nativitas/Christmas Eve/Office/3 | Ps | Deus Deus | 46 (11v) | |
| Dec/25/Nativitas/Christmas Eve/Office/4 | Ant | Facta est cum angelo | 46 (11v) | |
| Dec/25/Nativitas/Christmas Eve/Office/4 | Ps | Benedicite | 46 (11v) | |
| Dec/25/Nativitas/Christmas Eve/Office/5 | Duo choristae cantant ante altare | Ant | Pastores dicite | 46 (11v) |
| Dec/25/Nativitas/Christmas Eve/Office/6 | Et duo pueri retro altare respondent | Ant | Infantem vidimus | 46 (11v) |
| Dec/25/Nativitas/Christmas Eve/Office/7 | Et unus ex eisdem pueris incipit | Ant | Parvulus Filius hodie natus est | 46 (11v) |
| Dec/25/Nativitas/Christmas Eve/Office/5 | Ps | Laudate | 46 (11v) | |
| Dec/25/Nativitas/Christmas Eve/Office/8 | Sacerdos incipit | Ant | Gloria in excelsis | 46 (11v) |
| Dec/25/Nativitas/Christmas Eve/Office | CantNT | Benedictus | 46 (11v) |