Source: SK-Bra (Bratislava) Missale of Bratislava I EC Lad. 3Folio: 002vaSequence: 2Full text: Congregate illi sanctos ejus qui ordinaverunt testamentum ejus super sacrificiaFeast: Dom. 2 AdventusOffice: MASSGenre: GrVPosition: 01Cantus ID: g00496a