El hombre de los muñecos Soundtrack (1943) OST

The only son of the Marchioness of Siete Almenas is kidnapped and deposited in the house of Melchor García, a vendor of fairground dolls who is already in charge of a pair of twins. When the administrator of the Marchioness discovers the baby's whereabouts, he goes in search of him but when he arrives, the child has already died. Then, Melchor, with all his regret, gives him one of his twins and thus also assures him of a better future. Years later he moved to live in the house of the Marchioness to be close to her children.