Ansiedad : "Twins (both played by Infante) are separated while very young, one raised as a singer by their widowed mother and another as the heir to one of Mexico's richest families. Their paths cross in the future, but they are unable to recognize each other due to their very different social backgrounds."--Source: imdb.com. Escuela de música : "Popular South-of-the-Border singing stars Pedro Infante and Libertad Lamarque head the cast of Escuela...