O vera summa sempiterna
- Folio
- 001r
- Sequence
- 9
- Differentia
- E1
- Differentiae Database
-
1--m-l-m-om-lk-j--4
T37a - Image link
- https://gallica.bnf.fr/ark:/12148/btv1b10033588d/f4.image
List of concordances
For concordances, please consult the Cantus Index entry for Cantus ID 205428.