BOSMANS H. Concertstuk voor Fluit en Kammerorkest (1939); Poème voor Cello en Orkest (1923); Concertino voor piano en Orckest (1928) -
Die Weise von Liebe und Tod des Cornets Christoph Rilke for Contralto and Orchestra (1942/1943) -
Concertos: Polyptyque, for violino solo et deux petits orchestres à cordes; Passacaille, pour Orchestre a Cordes (1952) d'sprès la Passacaille pour Orgue (1944); Concerto pour Clavecin rt petit
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
Symphonies of Winds (1963), for wind orchestra; Haiku II (1968), for soprano and orchestra; Resonances (1985), for orchestra
ORTHEL Symphony n.2 (1940) - DRESDEN Dansflitsen (1951) - BADINGS Concerto fo 2 Violins & Orchestra (1954) - FLOTHUIS Symfinuske muziek, op.59 (1957)
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;
Archetypon II "Fur Anton (1986); Nonet (1993), fur ftute, oboe, clarnet, bassons & strings; Composé (1967), for 2 pianos and three orchestral groups; Die Richter (1975), for double chorus a cappella;