Source: SK-BRnm (Bratislava) Slovenské národné múzeum - Hudobné múzeum GradualeFolio: 049vSequence: 2Full text: Ut fugiant a facie arcus ut liberentur electi tui Feast: Dom. SexagesimaeOffice: MASSGenre: TcVPosition: 02Cantus ID: g00643bMode: 8