Columbia subject headings:
Operas--Excerpts, Arranged.
String sextets (Cellos (6))--Scores and parts.
Harvard subject headings:
Princeton subject headings:
Arrangements (Music)
Excerpts.
Operas--Excerpts, Arranged.
Operas.
Parts (Music)
Scores.
String sextets (Cellos (6))--Scores and parts.