Source: SK-BRsa (Bratislava) Slovenský národný archív - Antiphonary of Bratislava IIbFolio: 166vSequence: 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