Source: SK-BRsa (Bratislava) Slovenský národný archív - Graduale NitriensisFolio: 034vSequence: 1Full text: Laetatus sum in his quae dicta sunt mihi in domum domini ibimusFeast: Dom. 4 QuadragesimaeOffice: MASSGenre: InVPosition: 01Cantus ID: g00776a