Regem martyrum*
- Folio
- 104r
- Sequence
- 6
- Differentia
- *
- Image link
- https://digital.staatsbibliothek-berlin.de/werkansicht?PPN=PPN782404456&PHYSID=PHYS_0215&view=overview-toc&DMDID=DMDLOG_0002
List of concordances
For concordances, please consult the Cantus Index entry for Cantus ID 001137.