Source: PL-Wn 12496 IV Graduale cistercienseFolio: 018vSequence: 4Feast: Sabb. Hebd. 1 Quad.Office: MASSGenre: GrPosition: 4Cantus ID: g00711Mode: 5Full text: Convertere domine aliquantulum et deprecare super servos tuosExternal image link: Image link
Cantus Planus in Polonia 