Source: Praha, Knihovna Národního muzea, ms. XIII B 8Siglum: CZ-Pn XIII B 8Folios: 311v-312rFolio: 311vSequence: 2Full text (or incipit): Gaude Christi sponsaGenre: SqRubrics: IacobiFeast: JacobiCantus ID: ah54047Form: T