Columbia subject headings:
Dictatorship--Brazil--History--1969-1985.
Military government--Brazil--History--1969-1985.
Popular music--Brazil--History and criticism.
Popular music--Political aspects--Brazil.
Harvard subject headings:
Brazil--Politics and government--1964-1985.
Brazil--Social conditions--1964-1985.
Brega (Music)--Political aspects.
Brega (Music)--Social aspects.
Popular music--Political aspects--Brazil.
Popular music--Social aspects--Brazil.
Princeton subject headings:
Brazil--Politics and government--1964-1985.
Brazil--Social conditions--1964-1985.
Brega (Music)--Political aspects.
Brega (Music)--Social aspects.
Popular music--Political aspects--Brazil.
Popular music--Social aspects--Brazil.