| Folio | Seq | Feast | Office | Genre | Position | Incipit | Cantus ID |
|---|---|---|---|---|---|---|---|
| 001r | 1 | Cathedra Petri | MASS | GrV | Confiteantur domino] misericordiae ejus et mirabilia | g00028 | |
| 001r | 2 | Cathedra Petri | MASS | Tc | Tu es Petrus et super hanc | g00030 | |
| 001r | 3 | Cathedra Petri | MASS | TcV | Et portae inferi non praevalebunt adversus | g00031 | |
| 001r | 4 | Cathedra Petri | MASS | TcV | Et quodcumquae ligaveris super terram erit | g00032 |