Source: SK-Bra (Bratislava) Antiphonary of Bratislava III EC Lad.6Folio: 097vSequence: 1Full text: Libera me de sanguinibus deus deus meus et exsultabit lingua mea justitiam tuamFeast: Fer. 4 Maj. Hebd.Office: LGenre: APosition: 1Cantus ID: 003616