| Database | Chant count |
|---|---|
| Cantus Database https://cantusdatabase.org |
5 |
| Spanish Early Music Manuscripts https://musicahispanica.eu |
1 |
| Portuguese Early Music Database https://pemdatabase.eu |
1 |
| Siglum | Folio | Seq | Incipit | Feast | Office | Genre | Position | Mode | Image | DB |
|---|---|---|---|---|---|---|---|---|---|---|
| E-SI (Santo Domingo de Silos) MS 9 | 267v | 2 | Factum est silentium in caelo dum | Ded.Mont.S.Michaelis | M | V | 2.1 | 1 | Image | SEMM |
| E-Tc 44.2 | 145r | 9 | Factum est silentium in caelo | Michaelis | M | V | 01 | 7 | Image | CD |
| F-Pn Lat. 1090 | 218r | 6 | Factum est silentium in caelo | Michaelis | M | V | 01 | 7 | Image | CD |
| F-Pn Lat. 12044 | 194r | 5 | Factum est silentium in caelo | Michaelis | M | V | 01 | 7 | Image | CD |
| F-Pn Lat. 12601 | 127r | 11 | Factum est silentium in caelo | Michaelis | M | V | 01 | 7 | Image | CD |
| I-Rv C.5 | 252v | 4 | Factum est silentium in caelo | Michaelis | M | V | 01 | 8 | Image | CD |
| P-BRs (Braga) Arquivo da Sé Ms. 028 | 177r | Factum est silentium in caelo dum | Michaelis | M | V | 01 | 7 | Image | PEM | |
