Title: El códice de Florencia de las cantigas de Alfonso X el Sabio
Subtitle: Ms. B. R. 20 de la Biblioteca Nazionale Centrale
Subjects: Facsímiles, Songs and music, Spanish Manuscripts, Códice de Florencia, Unaccompanied Sacred songs
Places: Italy, Florence
People: Mary Blessed Virgin, Saint, Alfonso X King of Castile and Leon (1221-1284)