Columbia subject headings:
Orchestral music--Scores.
Harvard subject headings:
Ballets (Music)
Ballets--United States--20th century--Scores.
Orchestral music--United States--20th century--Scores.
Sonatas (Orchestra ), Arranged--20th century--Scores.
Sonatas.
Princeton subject headings:
Ballets--Scores.
Orchestral music--Scores.
Scores.