Source: SK-BRnm (Bratislava) Slovenské národné múzeum - Hudobné múzeum GradualeFolio: 109vSequence: 1Full text: Laetatus sum in his quae dicta sunt mihi in domum domini ibimusFeast: Dom. 4 QuadragesimaeOffice: MASSGenre: InVPosition: 01Cantus ID: g00776aMode: 5