Columbia subject headings:
Esenin, Sergeĭ Aleksandrovich, 1895-1925--Musical settings.
Isahakyan, Avetikʻ, 1875-1957--Musical settings.
Song cycles.
Songs (Low voice) with piano.
Songs (Medium voice) with piano.
Vocal duets with piano.
Harvard subject headings:
Princeton subject headings:
Esenin, Sergeĭ Aleksandrovich, 1895-1925--Musical settings.
Isahakyan, Avetikʻ, 1875-1957--Musical settings.
Song cycles.
Songs (Low voice) with piano.
Songs (Medium voice) with piano.
Vocal duets with piano.