| ID | Title  | Author | Language | Number of records | Number of melodies |
|---|---|---|---|---|---|
| 505 | Melodicae vocis exordium Melodice vocis exordium | Anonymous | Latin | 0 | 1 |
| 189 | Melodicae vocis exordium lucis | Anonymous | Latin | 0 | 0 |
| 403 | Melos promat hilariter Melos promat hylariter | Anonymous | Latin | 0 | 1 |
| 108 | Mens surgat fidelium | Anonymous | Latin | 4 | 1 |
| 232 | Mente pura laudemus | Anonymous | Latin | 0 | 1 |
| 125 | Michael caeli signifer Michael celi signifer | Anonymous | Latin | 2 | 0 |
| 858 | Miretur omnis natio Miretur omnis nacio | Anonymous | Latin | 0 | 1 |
| 297 | Mirifice supremus plasmator | Anonymous | Latin | 0 | 0 |
| 865 | Mirificis vocibus | Anonymous | Latin | 0 | 1 |
| 761 | Miro modo concepisti | Anonymous | Latin | 0 | 0 |
| 298 | Missus ab aetherea | Anonymous | Latin | 0 | 0 |
| 680 | Missus de caelis | Anonymous | Latin | 0 | 0 |
| 2 | Mittitur archangelus fidelis | Jan Jenštejn | Latin | 5 | 1 |
| 233 | Modulemur die hodierna | Anonymous | Latin | 0 | 1 |
| 234 | Modulemur nato regi | Anonymous | Latin | 0 | 0 |
| 507 | Modulisemus omnes Modulizemus omnes | Anonymous | Latin | 1 | 1 |
| 439 | More festi quaerimus More festi querimus | Anonymous | Latin-Czech | 1 | 1 |
| 770 | Mortis en cum gloria | Anonymous | Latin | 0 | 1 |
| 715 | Mos florentis venustatis | Johannes Decanus | Latin | 0 | 1 |
| 508 | Mundi lux volubilis | Anonymous | Latin | 1 | 0 |
