Source: Graduale magnumSiglum: PL-WRu B 1714Folios: 276r-277rFolio: 276rSequence: 1Full text (or incipit): Gaude Christi sponsaGenre: SqRubrics: De sancto Iacobo apostoloFeast: JacobiFeast (text): JacobiCantus ID: ah54047Form: M