Columbia subject headings:
Keller, Gottfried, 1819-1890--Musical settings.
Song cycles.
Songs (Low voice) with piano.
Songs (Medium voice) with instrumental ensemble.
Harvard subject headings:
Princeton subject headings:
Keller, Gottfried, 1819-1890--Musical settings.
Song cycles.
Songs (Low voice) with piano.
Songs (Medium voice) with instrumental ensemble.
Songs.