Desc: Casals, La Musica Por La Paz: Directed by Laurent Dufreche. With Robert Baldock, Enriqueta Casals, Pau Casals, Gary Hoffman. Pau Casals was one of the 20th century's greatest cellists. The outcome of the Spanish Civil War obliged him to go into exile, settling first in Prades (France) and later in San Juan, Puerto Rico. In addition to his extraordinary career as a musician, Pau Casals was always a staunch defender of peace and freedom. His numerous benefit concerts, his commitment to humanitarian actions and his various speeches at the United Nations characterized him clearly as a man of peace This documentary is about his life and death.