Source: PL-WRu I F 414 Cistercian Gradual (Silesia)Folio: 010rSequence: 6Feast: Dom. 2 p. Epiph.Office: MASSGenre: GrVCantus ID: g00620aMode: 5Full text: Confiteantur domino misericordiae ejus et mirabilia ejus filiis hominum