Source: PL-STAb 4 AntiphonariumFolio: 055vSequence: 5Feast: Vig. Ascensio DominiOffice: EGenre: ACantus ID: 001493Mode: 7Differentia: aFull text: Ascendo ad patrem meum et patrem vestrum deum meum et deum vestrum alleluiaNotes: added at the bottom of page