Source: SK-BRnm (Bratislava) Slovenské národné múzeum - Hudobné múzeum GradualeFolio: 161rSequence: 2Full text: Domine domine virtus salutis meae obumbra caput meum in die belli Feast: Fer. 6 in ParasceveOffice: MASSGenre: TcVPosition: 07Cantus ID: g02431gMode: 2