Source: SK-KO (Košice) Antiphonarium H III/2 mac 45Folio: 001rSequence: 2Full text: Quaerite dominum dum inveniri potest invocate e[um dum prope est alleluia]Feast: Fer. 3 Hebd. 1 Adv.Office: V2Genre: APosition: MCantus ID: 004429
