Columbia subject headings:
Harvard subject headings:
Music--Germany--20th century--History and criticism
Music--Germany--Psychological aspects--History--20th century.
Music--Social aspects--Germany.
National socialism and music.
World War, 1914-1918--Germany--Music and the war--Psychological aspects.
World War, 1914-1918--Music and the war.
World War, 1939-1945--Germany--Music and the war--Psychological aspects.
World War, 1939-1945--Music and the war.
Princeton subject headings:
Music--Germany--20th century--History and criticism.
Music--Social aspects--Germany.
National socialism and music.
World War, 1914-1918--Music and the war.
World War, 1939-1945--Music and the war.