Columbia subject headings:
Communism and music.
Rock music--Germany (East)--History and criticism.
Harvard subject headings:
Rock music--Germany (East)--1961-1970--History and criticism.
Rock music--Germany (East)--1971-1980--History and criticism.
Princeton subject headings:
Rock music--Germany (East)--1961-1970--History and criticism.
Rock music--Germany (East)--1971-1980--History and criticism.