| Database | Chant count |
|---|---|
| Spanish Early Music Manuscripts https://musicahispanica.eu |
3 |
| Portuguese Early Music Database https://pemdatabase.eu |
2 |
| Medieval Music Manuscripts Online https://musmed.eu |
1 |
| Siglum | Folio | Seq | Incipit | Feast | Office | Genre | Position | Mode | Image | DB |
|---|---|---|---|---|---|---|---|---|---|---|
| E-Mh (Madrid) Cód. 45 | 068r | 1 | Alleluia O adoranda unitas o adoranda | De Trinitate | MASS | Al | Image | SEMM | ||
| E-Mh (Madrid) Cód. 51 | 161 | 4 | Alleluia O adoranda unitas o veneranda | De Trinitate | MASS | Al | Image | SEMM | ||
| E-Mn (Madrid) Mss. 1361 | 113v | 5 | Alleluia O adoranda unitas o adoranda | De Trinitate | MASS | Al | 7 | Image | SEMM | |
| F-Pn Lat. 903 | 131r | 5 | Alleluia O adoranda trinitas o veneranda | De Trinitate | Al | 7 | Image | MMMO | ||
| P-BRad (Braga) Arquivo Distrital Pasta de fragmentos, 003 | r | Alleluia O adoranda unitas o adoranda | Sanctissimae Trinitatis | MI | Al | 7 | Image | PEM | ||
| P-Cua (Coimbra) Arquivo Distrital e da Universidade III-1ªD-3-5-259 | Ar | Alleluia O adoranda trinitas o veneranda | Sanctissimae Trinitatis | V2 | Al | 7 | Image | PEM | ||
