Source: Graduale magnumSiglum: PL-WRu B 1714Folios: 256r-256vFolio: 256rSequence: 1Full text (or incipit): Letabundus psallat mundusGenre: SqRubrics: De sancto Stanislao prosaFeast: StanislaiFeast (text): StanislaiCantus ID: ah55309Form: M