Source: SK-Bra (Bratislava) Antiphonary of Bratislava I EC Lad.3Folio: 142rSequence: 2Full text: Dum proeliaretur Michael archangelus cum dracone audita est vox dicentium salus deo nostro alleluiaFeast: MichaelisOffice: LGenre: APosition: 1Cantus ID: 002465
