Source: SK-Bra (Bratislava) Antiphonary of Bratislava I EC Lad.3Folio: 186vSequence: 3Full text: O quam felices per te sanctissima plures quos jubet occidi pro Christo turbidus hostisFeast: CatharinaeOffice: MGenre: RPosition: 3.2Cantus ID: 601631