Columbia subject headings:
Music--18th century--Discography.
Music--19th century--Discography.
Piano music--18th century--Discography.
Piano music--19th century--Discography.
Harvard subject headings:
Music--18th century--Discography.
Music--19th century--Discography.
Music--Discography
Piano music--18th century--Discography.
Piano music--19th century--Discography.
Piano music--Discography.
Princeton subject headings:
Music--18th century--Discography.
Music--19th century--Discography.
Piano music--18th century--Discography.
Piano music--19th century--Discography.