Source: SK-BRsa (Bratislava) Slovenský národný archív - Antiphonary of Bratislava IVFolio: 037vSequence: 1Full text: Natus est nobis hodie salvator qui est Christus dominus in civitate DavidFeast: Nativitas DominiOffice: C2Genre: APosition: N9Cantus ID: 003857