Columbia subject headings:
Beethoven, Ludwig van, 1770-1827--Exhibitions.
Child musicians--Exhibitions.
Gifted children--Exhibitions.
Harvard subject headings:
Beethoven, Ludwig van, 1770-1827--Exhibitions.
Child musicians--Exhibitions.
Gifted children--Exhibitions.
Princeton subject headings:
Beethoven, Ludwig van, 1770-1827--Exhibitions.
Child musicians--Exhibitions.
Gifted children--Exhibitions.
Musicians--Biography--Exhibitions.