Source: SK-BRnm (Bratislava) Slovenské národné múzeum - Hudobné múzeum GradualeFolio: 160rSequence: 2Full text: Custodi me domine de manu peccatoris et ab hominibus iniquis libera meFeast: Fer. 6 in ParasceveOffice: MASSGenre: TcVPosition: 03Cantus ID: g02431cMode: 2