Columbia subject headings:
Piano music--20th century--History and criticism.
Poulenc, Francis, 1899-1963--Psychology.
Poulenc, Francis, 1899-1963. Piano music.
Harvard subject headings:
Piano music--France--History and criticism.
Poulenc, Francis, 1899-1963. Piano music.
Style, Musical.
Princeton subject headings:
Poulenc, Francis, 1899-1963.