Columbia subject headings:
Harvard subject headings:
Mahler, Gustav, 1860-1911. Lieder nach Rückert.
Nietzsche, Friedrich Wilhelm, 1844-1900
Schoenberg, Arnold, 1874-1951. Songs.
Songs with orchestra--History and criticism.
Strauss, Richard, 1864-1949. Letzte Lieder
Princeton subject headings:
Mahler, Gustav, 1860-1911. Lieder nach Rückert.
Nietzsche, Friedrich Wilhelm, 1844-1900.
Schoenberg, Arnold, 1874-1951. Gurrelieder.
Schoenberg, Arnold, 1874-1951. Lieder, op. 8
Songs with orchestra--20th century--History and criticism.
Strauss, Richard, 1864-1949. Letzte Lieder.