Columbia subject headings:
Monologues with music (Instrumental ensemble)
Songs (High voice) with instrumental ensemble.
Songs (High voice) with string ensemble.
Harvard subject headings:
Monologues with music (Instrumental ensemble)
Songs (High voice) with instrumental ensemble.
Songs (High voice) with string ensemble.
Princeton subject headings:
Monologues with music (Instrumental ensemble)
Songs (High voice) with instrumental ensemble.
Songs (High voice) with string ensemble.
Songs.