Columbia subject headings:
Mozart, Carl Thomas, 1784-1858.
Mozart, Franz Xaver, 1791-1844.
Harvard subject headings:
Composers--Biography
Mozart, Carl Thomas, 1784-1858.
Mozart, Franz Xaver, 1791-1844
Mozart, Wolfgang Amadeus, 1756-1791
Princeton subject headings:
Mozart, Carl Thomas, 1784-1858.
Mozart, Franz Xaver, 1791-1844.