Source: PL-WRu I F 413 Cistercian Gradual (Silesia)Folio: 001rSequence: 2Feast: Dom. 1 AdventusOffice: MASSGenre: InVCantus ID: g00489a.1Mode: 8Full text: Vias tuas domine notas fac mihi et semitas tuas edoce me NotesNotes: Gloria* euouae