Source: PL-Wn 12720 V Antyfonarz opata Mścisława z Tyńca, pars de temporeFolio: 0031rSequence: 4Feast: Dom. 4 AdventusOffice: MGenre: ICantus ID: 001182Mode: 7Full text: Vigilate animo in proximo est dominus deus nosterNotes: psVenite