Source: SK-BRnm (Bratislava) Slovenské národné múzeum - Hudobné múzeum GradualeFolio: 063rSequence: 1Full text: Quoniam angelis suis mandavit de te ut custodiant te in omnibus viis tuis Feast: Dom. 1 QuadragesimaeOffice: MASSGenre: TcVPosition: 07Cantus ID: g00678gMode: 2