| Composition |
| Arrangement of Rondo, V.4 (Vaitzman, Or) for piano |
| 2 Preludes, V.6 (Vaitzman, Or) |
| Romance in E minor, V.9 (Vaitzman, Or) |
| Arrangement of Romance in E minor, V.9 (Vaitzman, Or) for piano |
| Sketch for an Etude, V.1 (Vaitzman, Or) |
| 3 Grandes Études, V.10 (Vaitzman, Or) |
| 3 Grandes Études, V.10 (Vaitzman, Or) |
| 3 Grandes Études, V.10 (Vaitzman, Or) |
| Sketch for a Sonatina, V.11 (Vaitzman, Or) |
| 7 Grands Préludes, V.12 (Vaitzman, Or) |
| Étude pour Ia main gauche seule, V.13 (Vaitzman, Or) |
| 2 Studies after 12 Grandes Etudes, V.14 (Vaitzman, Or) |