在这部Alma de bohemio片中,Alberto Castillo personifies an Argentine industrial entrepreneur, a manufacturer of rubber products, which overcomes the commitments and conflicts typical of his lifestyle. Dissatisfied for that life that society sees successful, at night he escapes from his world and goes incognito to cafetines of Buenos Aires where he manages to convince the owners to let him sing tangos, which opens a world of new friends, affections, and realizations