Source: SK-BRnm (Bratislava) Slovenské národné múzeum - Hudobné múzeum GradualeFolio: 048rSequence: 1Full text: Deus auribus nostris audivimus patres nostri annuntiaverunt nobisFeast: Dom. SexagesimaeOffice: MASSGenre: InVPosition: 01Cantus ID: g00640a.1Mode: 1