Columbia subject headings:
Musicals--Excerpts--Vocal scores with piano.
Operas--Excerpts--Vocal scores with piano.
Songs with piano.
Harvard subject headings:
Musicals--Excerpts--Vocal scores with piano
Operas--Excerpts--Vocal scores with piano
Songs with piano.
Symphonies--Excerpts--Vocal scores with piano.
Princeton subject headings:
Arrangements (Music)
Excerpts.
Musicals--Excerpts--Vocal scores with piano.
Musicals.
Operas--Excerpts--Vocal scores with piano.
Operas.
Songs with piano.
Songs.
Vocal scores.