Columbia subject headings:
String quartets--Scores.
Symphonies (String orchestra)--Scores.
Symphonies--Scores.
Harvard subject headings:
String quartets--Scores.
Symphonies (String orchestra)--Scores.
Symphonies--Scores.
Princeton subject headings:
Scores.
String orchestra music--Scores.
String quartets--Scores.
Symphonies--Scores.
Symphonies.