Columbia subject headings:
Harvard subject headings:
Composers--Biography
Middelschulte, Wilhelm, 1863-1943.
Organists--Biography.
Organists--Germany--Biography.
Organists--United States--Biography.
Princeton subject headings:
Composers--Biography.
Middelschulte, Wilhelm, 1863-1943.
Organists--Germany--Biography.
Organists--United States--Biography.