Columbia subject headings:
Incidental music--Excerpts--Vocal scores with piano.
Masses--Excerpts--Vocal scores with piano.
Musicals--Excerpts--Vocal scores with piano.
Song cycles.
Songs (High voice) with piano.
Harvard subject headings:
Masses--Excerpts--Vocal scores with piano.
Musicals--Excerpts--Vocal scores with piano
Operas--Excerpts--Vocal scores with piano
Songs with piano.
Princeton subject headings: