Source: SK-Bra (Bratislava) Antiphonary of Bratislava III EC Lad.6Folio: 086vSequence: 2Full text: Multa bona opera operatus sum vobis propter quod opus vultis me occidereFeast: Fer. 4 de PassioneOffice: V2Genre: APosition: MCantus ID: 003827