 Nyorai kupfuurira kweiyi ndima - Musi waMarch 24, 1976, hurumende yedemokrasi yakakoromorwa nechiuto. Yakazarura chimwe chezvitsauko zvematongerwe enyika zvakasviba zvikuru munhau yeArgentina, izere nokudzvinyirira, kutya, uye vagari vanoshaya. Dombo reArgentina raisazova risingabatwi nechisimba chemauto, uye raizotambura nguva yakaipisisa yokudzvinyirirwa munhau yaro. Rock yakaonekwa seinozvidza navane chiremera vorudzi rwacho, avo vakatanga kudzvinyirira nziyo dzacho. Muhurukuro ya1976, Admiral Emilio Massera akashora vaimbi verock nevateveri sevanogona kupandukira uye kudzvinyirirwa kwavo kwakatanga muna 1977. Pakupera kwemakumi emakore, dombo rakanga raenda pasi pevhu zvikuru. Rock Nacional yakadzivisa kudzvinyirira kwakasimba kwemashoko ehurumende uye yakabvumira nzira yekutsoropodza hurumende. 