Beneath its poetic complexity, "Construção" is a scathing indictment of labor alienation under capitalism and authoritarianism.
Arranged by Rogério Duprat , the music progressively builds tension using orchestral elements.
The narrative culminates in the worker falling to his death. His passing is treated not as a tragedy, but as a public nuisance that "messes up traffic" or "disrupts the Saturday". Construção
Released during the "years of lead" of Brazil’s military dictatorship (1964–1985), "Construção" is a masterpiece of social critique. It chronicles the final day of a construction worker, whose mundane routine leads to a tragic and dehumanized death.
The song’s brilliance lies in its mathematical "construction." It is composed of dodecasyllabic verses where every line ends in a proparoxytone (a word stressed on the third-to-last syllable), such as máquina , última , and sábado . Beneath its poetic complexity, "Construção" is a scathing
The strings mimic the worker's "flight" like a bird and his subsequent heavy fall "like a floppy package".
The use of clashing chords (such as E minor and F major played simultaneously) mimics the chaotic noise of city traffic. His passing is treated not as a tragedy,
This wordplay changes the meaning of the worker's actions—for example, he kisses his wife "as if it were the last time" in the first verse, but "as if it were logical" in the third. This repetition mirrors the mechanical, repetitive nature of labor.