Columbia subject headings:
Operas--Excerpts--Parts.
Orchestral music--Parts.
Harvard subject headings:
Arrangements (Music)
Chamber music.
Excerpts.
Operas--Excerpts, Arranged--Parts
Parts (Music)
Quartets (Unspecified instruments (3), continuo), Arranged--Parts.
Princeton subject headings:
Arrangements (Music)
Excerpts.
Operas--Excerpts, Arranged--Parts.
Operas.
Parts (Music)
Quartets (Unspecified instruments (3), continuo), Arranged--Parts.