Dalva e Herivelto, Uma Canção de Amor(Dalva e Herivelto, Uma Canção de Amor - O Filme)

The singer Dalva de Oliveira and the composer Herivelto Martins lived intensely on the stage and in life. The 13 years of marriage and the disagreements, which gained emphasis with the separation, contributed to an important artistic and cultural production.