Source: SK-BRsa Arm. VII, Lad. 7, Fasc. 1, Nr. 1Folio: 002rSequence: 1Full text: In domino laudabitur anima mea audiant mansueti et laetenturFeast: Dom. 12 p. Pent.Office: MASSGenre: GrVCantus ID: g01189a