Source: SK-Bra (Bratislava) Antiphonary of Bratislava I EC Lad.3Folio: 132rSequence: 1Full text: Gloriosae virginis Mariae ortum dignissimum recolamusFeast: Nativitas MariaeOffice: MGenre: VPosition: 01Cantus ID: 007198aNotes: cantusindex.org: Gloriosae virginis Mariae ortum dignissimum recolentes
