Source: SK-BRnm (Bratislava) Slovenské národné múzeum - Hudobné múzeum GradualeFolio: 024vSequence: 1Full text: Alleluia Dominus dixit ad me filius meus es tu ego hodie genui teFeast: Nativitas DominiOffice: MASSGenre: AlCantus ID: g00544
