40 Polish Folksongs for piano, Op. 6 [5] (1925) / 5 Folk Songs for soprano (tenor) and piano, Op. 6a (1934)

Musique de ballet for piano, Op. 7 (1926)

Musique. Quasi una sonata for piano, Op. 8 (1927)

15 variations d'après une suite de douze sons for piano, Op. 9 (1927)

Sonatine for piano, Op. 12  (1930)

Little Serenade [Divertimento] for oboe, clarinet, and bassoon, Op. 16 / Little Pieces for Children, Op. 16a (1931)

Sonata for piano, Op. 19 (1935) / Little Pieces for piano, Op. 19 (1938?)

Variations sur une valse de Johann Strauss for piano, Op. 23 (1935)

Chanson slave for piano (before 1918)

Jewish Folksongs for piano (ca 1920)

Fantasia on the Theme of Niewiadomski's Songs for piano [salon orchestra] (1927)

Grotesque for piano (ca 1932)

8 Little Pieces for piano [8 Kleine Klavierstücke] (ca 1933)

Nocturne for piano (before 1937)

Чотири дитячі п’єси [Four Children's Pieces] for piano (before 1940)