Source: SK-Bra (Bratislava) Missale of Bratislava I EC Lad. 3Folio: 004vbSequence: 2Full text: Laudem domini loquetur os meum et benedicat omnis caro nomen sanctum ejusFeast: Fer. 4 Q.T. AdventusOffice: MASSGenre: GrVPosition: 01Cantus ID: g00530a