Sabiá no III Festival Internacional da Canção: vaia e ocaso da estética bossa novista de Tom Jobim.

This article discusses the Song of the Sabia, composition of Tom Jobim and Chico Buarque. Mobilizes different series of sources in order to reconstruct historically the boo to the performance of the song during the III International Song Festival, held in 1968 in the city of Rio de Janeiro. Seeks to highlight how this episode catalyzed the existence of different expectations on the popular song and its role as a vehicle for ideals of modernity amid the interference of the authoritarian environment in the cultural and political field. Then, based on the analysis of the constitutive parameters of the song, suggests possibilities for understanding its musical and poetic construction in critical dialogue with its reverberations in cultural terms.This article discusses the Song of the Sabia, composition of Tom Jobim and Chico Buarque. Mobilizes different series of sources in order to reconstruct historically the boo to the performance of the song during the III International Song Festival, held in 1968 in the city of Rio de Janeiro. Seeks to highlight how this episode catalyzed the existence of different expectations on the popular song and its role as a vehicle for ideals of modernity amid the interference of the authoritarian environment in the cultural and political field. Then, based on the analysis of the constitutive parameters of the song, suggests possibilities for understanding its musical and poetic construction in critical dialogue with its reverberations in cultural terms.Este artigo aborda a canção Sabiá, composição de Tom Jobim e Chico Buarque. Mobiliza diferentes séries de fontes com o objetivo de reconstituir historicamente a vaia à apresentação da canção durante o III Festival Internacional da Canção, realizado em 1968 na cidade do Rio de Janeiro. Procura evidenciar como este episódio catalisou a existência de diferentes expectativas sobre a canção popular e seu papel como veículo para ideais de modernidade em meio às interferências do ambiente autoritário no campo cultural e político. Em seguida, com base na análise dos parâmetros constitutivos da canção, sugere possibilidades de compreensão de sua construção poético musical em diálogo crítico com suas reverberações no plano cultural.