| 1919 | Sechs Lieder im Volkston (Six Songs in Folk Style), op. 1, for soprano or tenor and orchestra | 已确认 | 12' |
| 1921 | Scherzo triste, op. 5 | 已确认 | 8' |
| 1930 | Radio-Overture, op. 11, for four male voices (TTBB) ad lib. and orchestra | 已确认 | 8' |
| 1931 | Psalm 29, op. 12, for baritone, women's chorus, organ and small orchestra · 合唱 | 已确认 | 16' |
| 1934 | Šarlatán (The Charlatan) — suite, op. 14 | 已确认 | 25' |
| 1934 | Šarlatán (The Charlatan), op. 14 · 歌剧 · 合唱 | 已确认 | 125' |
| 1939 | Suite for oboe and orchestra, op. 17 (arr. Victor Aviat) | 已确认 | 14' |
| 1940 | Symphony (unfinished; instrumentation completed by Zdeněk Zouhar) | 已确认 | 21' |
| 1943 | Study for Strings | 已确认 | 10' |
| 1944 | Four Songs on Chinese Poetry (arr. Jan van Vlijmen), for bass and chamber ensemble | 已确认 | 13' |