Columbia subject headings:
Harvard subject headings:
Canons, fugues, etc.
Canons, fugues, etc. (Piano)--19th century--Scores.
Mazurkas--19th century--Scores.
Mazurkas.
Piano music--Germany--19th century--Scores.
Polonaises--19th century--Scores.
Polonaises.
Preludes.
Scherzos
Scherzos (Piano)--Germany--19th century--Scores.
Toccatas--19th century--Scores.
Toccatas.
Variations (Piano)--19th century--Scores.
Variations.
Princeton subject headings:
Piano music.