Columbia subject headings:
Music--Germany--History--19th century.
Music--Germany--History--20th century.
Musical groups--Germany--History--19th century.
Musical groups--Germany--History--20th century.
Musicians--Germany--History.
Harvard subject headings:
Music--Germany--History--19th century.
Music--Germany--History--20th century.
Musical groups--Germany--History--19th century.
Musical groups--Germany--History--20th century.
Musicians--Germany--History.
Princeton subject headings:
Music--Germany--History--19th century.
Music--Germany--History--20th century.
Musical groups--Germany--History--19th century.
Musical groups--Germany--History--20th century.
Musicians--Germany--History.