Columbia subject headings:
Cather, Willa, 1873-1947--Songs and music.
Harvard subject headings:
Cather, Willa, 1873-1947--Knowledge--Music.
Music in literature.
Princeton subject headings:
Cather, Willa, 1873-1947--Knowledge--Music.
Music in literature.
Music.
Women and literature--United States--History--20th century.