| Database | Chant count |
|---|---|
| Spanish Early Music Manuscripts https://musicahispanica.eu |
3 |
| Medieval Music Manuscripts Online https://musmed.eu |
1 |
| Portuguese Early Music Database https://pemdatabase.eu |
1 |
| Siglum | Folio | Seq | Incipit | Feast | Office | Genre | Position | Mode | Image | DB |
|---|---|---|---|---|---|---|---|---|---|---|
| D-KNd Ms 1001b | 123r | 8 | Simul ergo cum in unum congregamur | Fer. 5 in Cena Dom. | AV | Image | MMMO | |||
| E-Bbc (Barcelona) M 1327 | 179r | 4 | Simul ergo cum in unum congregamur | Ad Mandatum | X | AV | 6 | Image | SEMM | |
| E-Zs (Zaragoza) 30-116 | 033r | 1 | Simul ergo cum in unum congregamur | Ad Mandatum | X | AV | 1 | Image | SEMM | |
| E-Zs (Zaragoza) 30-117 | 051v | 1 | Simul ergo cum in unum congregamur | Ad Mandatum | X | AV | 1 | Image | SEMM | |
| P-G (Guimarães) Arquivo Municipal Alfredo Pimenta C 1508 | 020v | Simul ergo cum in unum congregamur | Ad Mandatum | X | AV | 6 | Image | PEM | ||
