Columbia subject headings:
Ballets.
Electronic and violin music.
Motion picture music.
Harvard subject headings:
Ballets
Ballets (Music)
Chamber music.
Electric guitar music.
Electronic and viola music.
Electronic and violin music.
Motion picture music
Motion picture music.
Princeton subject headings:
Bass clarinet and violin music.
Electronic and violin music.
Songs with violin.
Violin and cello music.
Violin music.