Source: SK-BRnm (Bratislava) Slovenské národné múzeum - Hudobné múzeum GradualeFolio: 085vSequence: 1Full text: Ad te domine clamabo deus meus ne sileas a me et ero similis descendentibus in lacumFeast: Fer. 4 Hebd. 2 Quad.Office: MASSGenre: GrVPosition: 01Cantus ID: g00737aMode: 7