Àlex Vilches

Prades, France, 1940s. The exiled Catalan cellist Pau Casals decides not to perform any more in public until the fall of the dictatorship that oppresses Spain. Pierre, a young Frenchman studying with Casals, tries to convince him to celebrate an extraordinary concert as a tribute to freedom.

The director of the film suffers from a vertigo attack in a hot air balloon. From that point on, an investigation begins in which he delves into his personal universe to try to understand his new phobia.