5 Pieces: No. 1, Ruhig - Etwas schneller

5 Pieces: No. 2, Sehr zart, poco rubato

Diaphonie

5 Pieces: No. 3, Sehr energisch, durchaus schroff

5 Pieces: No. 4, Pesante

Piano Sonata No. 2

5 Pieces: No. 5, Toccata. In tempo ferreo

Piano Sonata No. 1 "Sonote informelle": I. Sostenuto - Tempo I

Piano Sonata No. 1 "Sonote informelle": II. Tranquillo

Piano Sonata No. 1 "Sonote informelle": III. Introduzione - Molto agitato