Descripción en Youtube:
Ritmes (1942) by Xavier Montsalvatge. Played by Carles Puig within a concert devoted to composers who where friends of the catalan mezzo-soprano Anna Ricci held at Conservatori del Liceu (Barcelona) in November 2004.
An arrangement of this piece would become the 4th movement of the later Cuarteto Indiano for strings (1952).
