| 1916 | Lustige Sinfonietta, op. 4 | Confirmed | 29' |
| 1917 | Drei Gesänge, op. 9 (Three Songs, voice and orchestra) | Confirmed | 18' |
| 1919 | Mörder, Hoffnung der Frauen, op. 12 (complete opera) · opera | Confirmed | 24' |
| 1920 | Das Nusch-Nuschi, op. 20 (puppet play for Burmese marionettes, complete opera) · opera | Confirmed | 60' |
| 1921 | Ragtime (wohltemperiert) | Confirmed | 4' |
| 1921 | Sancta Susanna, op. 21 (complete opera) · opera | Confirmed | 25' |
| 1922 | Kammermusik No. 1 mit Finale 1921, op. 24 no. 1 | Confirmed | 16' |
| 1923 | Klaviermusik mit Orchester (Piano Music with Orchestra, left hand), op. 29 | Confirmed | 18' |
| 1924 | Kammermusik No. 2 for Piano and Twelve Solo Instruments, op. 36 no. 1 | Confirmed | 20' |
| 1925 | Concerto for Orchestra, op. 38 | Confirmed | 12' |
| 1925 | Kammermusik No. 3 for Violoncello and Ten Solo Instruments, op. 36 no. 2 | Confirmed | 17' |
| 1925 | Kammermusik No. 4 for Violin and Large Chamber Orchestra, op. 36 no. 3 | Confirmed | 23' |
| 1926 | Cardillac, op. 39 (complete opera) · opera · chorus | Confirmed | 90' |
| 1926 | Konzertmusik für Blasorchester, op. 41 | Confirmed | 15' |
| 1927 | Hin und zurück, op. 45a (complete one-act operetta) · opera | Confirmed | 12' |
| 1927 | Kammermusik No. 5 for Viola and Large Chamber Orchestra, op. 36 no. 4 | Confirmed | 18' |
| 1927 | Kammermusik No. 6 for Viola d'amore and Chamber Orchestra, op. 46 no. 1 | Confirmed | 19' |
| 1927 | Kammermusik No. 7 for Organ and Chamber Orchestra, op. 46 no. 2 | Confirmed | 17' |
| 1929 | Lehrstück (didactic piece) · chorus | Confirmed | 50' |
| 1929 | Neues vom Tage (News of the Day, complete opera) · opera · chorus | Confirmed | 110' |
| 1930 | Konzertmusik for Strings and Brass, op. 50 | Confirmed | 20' |
| 1930 | Konzertmusik für Klavier, Blechbläser und Harfen, op. 49 (Concert Music for Piano, Brass and Harps) | Confirmed | 21' |
| 1930 | Konzertmusik für Solobratsche und größeres Kammerorchester, op. 48 (definitive version) | Confirmed | 19' |
| 1931 | Das Unaufhörliche (The Never-Ending, oratorio) · chorus | Confirmed | 85' |
| 1931 | Konzertstück for Trautonium and String Orchestra | Confirmed | 11' |
| 1934 | Symphony “Mathis der Maler” | Confirmed | 27' |
| 1935 | Der Schwanendreher | Confirmed | 25' |
| 1936 | Trauermusik | Confirmed | 8' |
| 1937 | Symphonische Tänze (Symphonic Dances) | Confirmed | 30' |
| 1938 | Mathis der Maler (complete opera) · opera · chorus | Confirmed | 180' |
| 1938 | Nobilissima Visione — Suite | Confirmed | 23' |
| 1938 | Nobilissima Visione (complete ballet) | Confirmed | 50' |
| 1939 | Concerto for Violin and Orchestra | Confirmed | 30' |
| 1940 | Symphony in E-flat | Confirmed | 36' |
| 1940 | Theme with Four Variations ("The Four Temperaments") | Confirmed | 30' |
| 1943 | Cupid and Psyche (Amor und Psyche): Overture | Confirmed | 7' |
| 1943 | Symphonic Metamorphosis of Themes by Carl Maria von Weber | Confirmed | 22' |
| 1945 | Symphonic Metamorphosis of Themes by Carl Maria von Weber (concert band version, arr. Keith Wilson) | Confirmed | 22' |
| 1946 | Symphonia serena | Confirmed | 34' |
| 1946 | When Lilacs Last in the Door-Yard Bloom'd — A Requiem "For Those We Love" · chorus | Confirmed | 63' |
| 1947 | Concerto for Clarinet and Orchestra | Confirmed | 21' |
| 1949 | Concerto for Horn and Orchestra | Confirmed | 15' |
| 1949 | Sinfonietta in E major | Confirmed | 21' |
| 1951 | Symphonie “Die Harmonie der Welt” | Confirmed | 34' |
| 1951 | Symphony in B-flat for concert band | Confirmed | 18' |
| 1957 | Die Harmonie der Welt (complete opera) · opera · chorus | Confirmed | 160' |
| 1958 | Pittsburgh Symphony | Confirmed | 26' |
| 1962 | Concerto for Organ and Orchestra | Confirmed | 28' |