History - Regem Martyrum Dominum (min.)
Dec 12, 2021 (rleduc)
Incipit disambiguation, Cantus ID, and added use in Common of a Single Martyr
cantusid
001137
incipit
Regem Martyrum Dominum (min.)
sources
[{"chant_id":"16080","source":"23","page":"[31]","sequence":"2","extent":"1"},{"chant_id":"16080","source":"23","page":"[51]","sequence":"1","extent":"1"}]
version
HSatkndhofer