Columbia subject headings:
Harvard subject headings:
Monologues with music (Instrumental ensemble)
Song cycles.
Songs (Medium voice) with instrumental ensemble.
Walser, Robert, 1878-1956--Musical settings.
Princeton subject headings:
Monologues with music (Instrumental ensemble)
Song cycles.
Songs (Medium voice) with instrumental ensemble.
Songs.
Walser, Robert, 1878-1956--Musical settings.