Source: PL-Wn 12496 IV Graduale cistercienseFolio: 002vSequence: 5Feast: Dom. 3 AdventusOffice: MASSGenre: GrCantus ID: g00502Mode: 7Full text: Qui sedes domine super cherubim excita potentiam tuam et veniExternal image link: Image link
Cantus Planus in Polonia 