Source: SK-BRnm (Bratislava) Slovenské národné múzeum - Hudobné múzeum GradualeFolio: 116vSequence: 1Full text: Benedicam dominum in omni tempore semper laus ejus in ore meoFeast: Fer. 4 Hebd. 4 Quad.Office: MASSGenre: InVPosition: 01Cantus ID: g00789c