Source: SK-Bra (Bratislava) Antiphonary of Bratislava IIa EC Lad.4Folio: 095rSequence: 1Full text: Regali ex progenie Maria virgo exorta refulget cujus precibus nos adjuvari mente et spiritu devotissime poscimusFeast: Nativitas MariaeOffice: MGenre: RPosition: 2.2Cantus ID: 007519