The song consists of three sections. In each, the verses are largely the same, but the final proparoxytone words are shuffled.
"Construção" remains a landmark for its fusion of experimental music, intricate poetry, and bold political dissent. It continues to be studied in Brazilian universities and remains relevant as a commentary on dehumanization and social inequality. Construção
Beneath its poetic complexity, "Construção" is a scathing indictment of labor alienation under capitalism and authoritarianism. The song consists of three sections
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". It continues to be studied in Brazilian universities
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 .