| Title | Year | Publisher |
|---|---|---|
| Concerto for harpsichord, string orchestra and two flutes | 1948/49 | TON |
| Horae, 3 ballet scenes | 1950 | TON |
| Concerto for flute and chamber orchestra | 1951 | TON |
| Fantasie für Orchester | 1951/52 | TON |
| Concerto for chamber orchestra | 1952 | TON |
| Two orchestral pieces | 1952 | TON |
| Composition for 26 instruments | 1953 | TON |
| Diagonalen for orchestra | 1955 | TON |
| Two piano pieces | 1957 | TON |
| Woodwind quintet | 1958/59 | TON |
| String quartet 1959 | 1959 | TON |
| Orchesterstück 1 | 1960/61 | TON |
| Orchesterstück 2 | 1961/62 | TON |
| Orchesterstück 3 | 1963 | TON |
| Project 1 – version 1 for small orchestra | 1965/66 | HIN |
| Project 1 – version 3 for small orchestra | 1967 | HIN |
| Übung für Klavier | 1969/70 | TON |
| Segments 1–7 for piano | 1982 | TON |
| Segments 99–105 for violin and piano | 1982 | TON |
| 3 ASKO Pieces for small orchestra | 1982 | TON |
| Segments 92–98 for violin and cello | 1983 | TON |
| Segments 85–91 for flute(s), bass clarinet, cello | 1984 | TON |
| Beitrag for orchestra | 1985/86 | TON |
| Intermezzo (Segments 85–91) for flute(s), clarinet(s), piano | 1987 | TON |
| String quartet 1987 | 1987/88 | TON |
| Concerti e Corali for orchestra | 1992 | TON |
| 60 Blätter for string trio | 1992 | TON |
| Das A und das O for soprano, contralto, harp, cello | 1993 | SEM |
| Per Flauti for 2 flutes | 1997 | TON |
| Variants 1 for clarinet, string trio and piano | 2011 | |
| Variants 2 for orchestra | 2011 | |
| Book for Piano (Klavierbuch) | 2013 | |
| Sketches (Skizzen) for solo violin | 2014 | |
| Intervals (Intervalle) for 2 pianos | 2016 | |
| Canon (Kanon) for flute, clarinet, bassoon | 2016 | |
| Interjections (Einwürfe) for piano and wind ensemble | 2018 | |
| String quartet 2019 | 2019 |
TON: TONOS Musikverlags GmbH, Darmstadt
HIN: Hinrichsen Edition, London
SEM: SEMAR Editore, Rome