The film is based on lyrics from the very famous Brazilian samba composer Adoniran Barbosa, following the aesthetics of his time. Notable facts and characters of his songs takes us through the story, a portrait of São Paulo city in the 50's, a place full of music, love stories and gentrification (poor people getting evicted from their places in order to build great buildings), subjects often explored in Adoniran's work, always with a good touch of humor. This way he became the 'poor people poet'..