Columbia subject headings:
Harvard subject headings:
Microtonal music.
Piano music (Pianos (2))
Piano music.
Piano quintets
Sextets (Piano, percussion, violins (2), viola, cello)
Songs (High voice) with instrumental ensemble.
Songs (High voice) with pianos (2)
Princeton subject headings:
Microtonal music.
Piano music (Pianos (2))
Piano music.
Piano quintets.
Sextets (Piano, percussion, violins (2), viola, cello)
Songs (High voice) with instrumental ensemble.