Columbia subject headings:
Music--United States--19th century.
Music--United States--20th century.
Popular music--United States--1901-1910.
Popular music--United States--To 1901.
Songs with piano.
Harvard subject headings:
Songs with piano.
Songs, English--United States--19th century.
Songs, English--United States--20th century.
Princeton subject headings:
Music--United States--19th century.
Music--United States--20th century.
Popular music--United States--1901-1910.
Popular music--United States--To 1901.
Popular music.
Songs with piano.