Regem martyrum*
- Folio
- 077v
- Sequence
- 5
- Differentia
- *
- Image link
- https://digital.staatsbibliothek-berlin.de/werkansicht?PPN=PPN782404456&PHYSID=PHYS_0162&view=overview-toc&DMDID=DMDLOG_0002
List of concordances
For concordances, please consult the Cantus Index entry for Cantus ID 001137.