Source: SK-Bra (Bratislava) Antiphonary of Bratislava III EC Lad.6Folio: 149vSequence: 4Full text: Non potest arbor bona fructus malos facere neque arbor mala fructus bonos facereFeast: Dom. 9 p. Pent.Office: EGenre: APosition: 2Cantus ID: 003928