Columbia subject headings:
Music--Germany--Bio-bibliography.
Music--Germany--Chronology--Encyclopedias.
Musicians--Germany--Biography--Encyclopedias.
Harvard subject headings:
Music--Germany--Bio-bibliography.
Music--Germany--Chronology--Encyclopedias.
Musicians--Germany--Biography--Encyclopedias.
Princeton subject headings:
Composers--Germany--Bio-bibliography.
Music--Germany--Bio-bibliography.