Source: PL-Wn 12496 IV Graduale cistercienseFolio: 081rSequence: 23Feast: MichaelisOffice: MASSGenre: IntrCantus ID: g02711Mode: 3Full text: Benedicite domino omnes angeli ejus potentes virtutes qui facitis verbum ejus ad audiendam vocem sermonum ejusExternal image link: Image link