Source: SK-Bra (Bratislava) Missale of Bratislava I EC Lad. 3Folio: 022vbSequence: 3Full text: Alleluia Laudate deum omnes angeli ejus laudate eum omnes virtutes ejusFeast: Dom. 2 p. Epiph.Office: MASSGenre: AlCantus ID: g00622