Source: SK-BRnm (Bratislava) Slovenské národné múzeum - Hudobné múzeum GradualeFolio: 076vSequence: 1Full text: Erubescant et conturbentur omnes inimici mei avertantur retrorsum et erubescant valde velociterFeast: Fer. 6 Hebd. 1 Quad.Office: MASSGenre: CmCantus ID: g00705Mode: 4
