Complete works: Six Pièces brèves (1950); Concerto per Pianoforte e Orchestra (1952); Sonata per Pianoforte (1955); Sei Studi (1963); Quartet '84, for piano solo (1984); Tremani, per 2 pianoforti
LOVENDIE T. Orbitis, for horn solo, 4 horns obligato & orchestra; Incantation, for bass clarinet solo and orchestra; Flexio, for orchestra; Naima Suite, for orchestra: In Prison, Intermezzo, Music for Strange Wedding
VRIES Kl. Areas (1980), for large chorus and orchestra; Bewegingen (1979), for 15 instrumentalists; Follia (1972-73), for brass players, percussion, electric instruments and five solo strings instruments;