Columbia subject headings:
Mahler, Gustav, 1860-1911. Symphonies, no. 1,
Music--Philosophy and aesthetics.
Harvard subject headings:
Mahler, Gustav, 1860-1911. Symphonies, no. 1,
Music--Philosophy and aesthetics
Princeton subject headings:
Mahler, Gustav, 1860-1911. Symphonies, no. 1,
Music--Philosophy and aesthetics.