Source: SK-BRnm (Bratislava) Slovenské národné múzeum - Hudobné múzeum GradualeFolio: 004vSequence: 1Full text: Alleluia Laetatus sum in his quae dicta sunt mihi in domum domini ibimusFeast: Dom. 2 AdventusOffice: MASSGenre: AlCantus ID: g00498Mode: 1
