Source: SK-BRnm (Bratislava) Slovenské národné múzeum - Hudobné múzeum GradualeFolio: 200rSequence: 1Full text: Petite et accipietis quaerite et invenietis pulsate et aperietur vobis omnis enim qui petit accipit et qui quaerit invenit pulsanti aperietur alleluiaFeast: In LetaniisOffice: MASSGenre: CmCantus ID: g01078Mode: 2