Columbia subject headings:
Ballets--Excerpts, Arranged.
Piano quintets.
Songs (High voice) with instrumental ensemble.
String quartets.
Harvard subject headings:
Princeton subject headings:
Ballets--Excerpts, Arranged.
Blok, Aleksandr Aleksandrovich, 1880-1921--Musical settings.
Musical settings.
Piano quintets.
Polkas.
Songs (High voice) with instrumental ensemble.
String quartets, Arranged.
String quartets.