| Assignment | Rubrics | Genre | Item | P.N |
|---|---|---|---|---|
| Dec/25/Nativitas/Christmas Eve | In die nativitatis Domini evangelium quod legitur… | Ev | Liber generationis | 32 (a6v) |
| Dec/25/Nativitas/Christmas Eve | H | Te Deum | 33 (a7r) | |
| Dec/25/Nativitas/Christmas Eve/Office/1 | Sequuntur laudes. | Ant | Quem vidistis pastores | 34 (a7v) |
| Dec/25/Nativitas/Christmas Eve/Office/1 | Ps | Dominus regnavit | 34 (a7v) | |
| Dec/25/Nativitas/Christmas Eve/Office/2 | Ant | Genuit puerpera regem | 34 (a7v) | |
| Dec/25/Nativitas/Christmas Eve/Office/2 | Ps | Iubilate | 34 (a7v) | |
| Dec/25/Nativitas/Christmas Eve/Office/3 | Ps | Deus Deus meus | 34 (a7v) | |
| Dec/25/Nativitas/Christmas Eve/Office | CantVT | Benedicite | 34 (a7v) | |
| Dec/25/Nativitas/Christmas Eve/Office/4 | Ps | Laudate | 34 (a7v) | |
| Dec/25/Nativitas/Christmas Eve/Office/3 | Ant | Angelus ad pastores ait | 34 (a7v) | |
| Dec/25/Nativitas/Christmas Eve/Office/4 | Ant | Facta est cum angelo multitudo | 34 (a7v) | |
| Dec/25/Nativitas/Christmas Eve/Office/5 | Ant | Parvulus Filius hodie natus | 34 (a7v) | |
| Dec/25/Nativitas/Christmas Eve/Office | Capitulum, hymnus et versiculus non dicuntur sed… | AntB | Gloria in excelsis Deo et in terra | 34 (a7v) |
| Dec/25/Nativitas/Christmas Eve/Office | CantNT | Benedictus | 34 (a7v) |