Mario marries Blanca, the queen of operetta, but after their daughter is born, they separate and she leaves on a world tour to continue her artistic career. Meanwhile, he stays behind and waits with the baby until they reunite again.
Wholesome young man falls hard for a woman who's identified as a luxury commodity; gangster/pimp guy in her orbit convinces the nice boy to do crimes so he'll have enough money to move in her circle.
The life of the musician Juventino Rosas, who despite his talent lived an existence of misfortune and poverty.
