Source: SK-BRnm (Bratislava) Slovenské národné múzeum - Hudobné múzeum GradualeFolio: 070vSequence: 1Full text: De necessitatibus meis eripe me domine vide humilitatem meam et laborem meum et dimitte omnia peccata meaFeast: Fer. 4 Hebd. 1 Quad.Genre: TcCantus ID: g00698Mode: 2