Source: PL-Wn 12496 IV Graduale cistercienseFolio: 004rSequence: 4Feast: Fer. 6 Q.T. AdventusOffice: MASSGenre: ComCantus ID: g00513Mode: 6TFull text: Ecce dominus veniet et omnes sancti ejus cum eo et erit in die illa lux magnaExternal image link: Image link