Chico is a young piano player with big dreams. Rita is a beautiful singer with an extraordinary voice. Music and romantic desire unites them, but their journey - in the tradition of the Latin ballad, the bolero - brings heartache and torment.

Based on the life of Benny Moré, the film concentrates on a period in the early 1950s when Moré leaves the orchestra of Duany and starts his own 'Banda Gigante'. In flashback we learn of his success in Mexico. Moré is caught in the events connected to Batista's coup in Cuba. Also, he tours Venezuela, where he suffers the machinations of a vengeful businessman. After collapsing and being hospitalised, Moré swears off alcohol. Some years later, he encounters his old band-mate Monchy, fallen on hard times.