Sinfonia / Violin Concerto / Movements
Allegro (Eimer Trio, Aram Khatchaturian, Igor Stravinsky, Tristan Keuris, Béla Bartók)
Danse Du Diable (Eimer Trio, Aram Khatchaturian, Igor Stravinsky, Tristan Keuris, Béla Bartók)
Le Violin Du Soldat (Eimer Trio, Aram Khatchaturian, Igor Stravinsky, Tristan Keuris, Béla Bartók)
Marche Du Soldat (Eimer Trio, Aram Khatchaturian, Igor Stravinsky, Tristan Keuris, Béla Bartók)
Moderato (Eimer Trio, Aram Khatchaturian, Igor Stravinsky, Tristan Keuris, Béla Bartók)
Petit Concert (Eimer Trio, Aram Khatchaturian, Igor Stravinsky, Tristan Keuris, Béla Bartók)
Tango, Valse, Rag (Eimer Trio, Aram Khatchaturian, Igor Stravinsky, Tristan Keuris, Béla Bartók)
Clarinet Quintet (Orlando Quartet, George Pieterson, Alfred Schnittke, Isang Yun, Tristan Keuris)
I. Andante (Orlando Quartet, George Pieterson, Alfred Schnittke, Isang Yun, Tristan Keuris)
I. Lamento (Orlando Quartet, George Pieterson, Alfred Schnittke, Isang Yun, Tristan Keuris)
II. Agitato (Orlando Quartet, George Pieterson, Alfred Schnittke, Isang Yun, Tristan Keuris)
II. Scherzo Pesante (Orlando Quartet, George Pieterson, Alfred Schnittke, Isang Yun, Tristan Keuris)
III. Elegia (Orlando Quartet, George Pieterson, Alfred Schnittke, Isang Yun, Tristan Keuris)
III. Pesante (Orlando Quartet, George Pieterson, Alfred Schnittke, Isang Yun, Tristan Keuris)
IV. Finale (Orlando Quartet, George Pieterson, Alfred Schnittke, Isang Yun, Tristan Keuris)
In Einem Satz (Orlando Quartet, George Pieterson, Alfred Schnittke, Isang Yun, Tristan Keuris)
O, Johnny Hus, of 'De Teleurgang Van Oud Amersfoort (Tristan Keuris, J. J. Comijs)
979) (Tristan Keuris, Orpheus String Quartet, José Luis Estellés)
Allegro Molto (Tristan Keuris, Orpheus String Quartet, José Luis Estellés)
Allegro (Tristan Keuris, Orpheus String Quartet, José Luis Estellés)
Calando (Tristan Keuris, Orpheus String Quartet, José Luis Estellés)
Elegia (Tristan Keuris, Orpheus String Quartet, José Luis Estellés)
Finale (Tristan Keuris, Orpheus String Quartet, José Luis Estellés)
Introduzione (Tristan Keuris, Orpheus String Quartet, José Luis Estellés)
Lamento (Tristan Keuris, Orpheus String Quartet, José Luis Estellés)
Lento (Tristan Keuris, Orpheus String Quartet, José Luis Estellés)
Quasi Agitato (Tristan Keuris, Orpheus String Quartet, José Luis Estellés)
Scherzo Misteriozo E Passagio (Tristan Keuris, Orpheus String Quartet, José Luis Estellés)
String Quartet #2 (Tristan Keuris, Orpheus String Quartet, José Luis Estellés)
Tristan Keuris (Tristan Keuris, Orpheus String Quartet, José Luis Estellés)
Alto Saxophone Concerto [1971]
Antologia for Orchestra [1990-1991]
Arcade, Six More Preludes for Orchestra [1995]
Aria for Flute and Orchestra [1987]
Aria for Flute and Piano [1987]
Canzone for Clarinet [1989-1990]
Capriccio for 12 Wind Instruments and Double Bass [1978]
Catena: Refrains and Variations for 31 Wind Instruments, Percussion and Celesta [1988]
Chamber Concerto for Accordion and Ensemble [1995]
Choral Music 1 for Orchestra [1969]
Clarinet Quintet for Clarinet & String Quartet [1988]
Concertante Music for Nine Instruments [1973]
Concertante Music for Nine Instruments
Concertante Music for Nine Instrument
Concertino for String Quartet and Bass Clarinet [1976-1977, Rev. 1979]
Concerto for Organ and Orchestra - Capriccio
Concerto for Organ and Orchestra - Intermezzo E Toccato
Concerto for Organ and Orchestra - Recitativo
Concerto for Piano and Orchestra
Concerto for Saxophone Quartet and Orchestra [1986]
Divertimento for Violin, Wind Quintet, Piano and Double Bass [1982]
Double Concerto for Two Cellos and Orchestra [1991-1992]
Eight Miniatures for Six Players [1980]
Five Pieces for Brass Quintet [1988]
II E Pure La Vita È Una Cosa Bella
II Intermezzo - Scherzo - Intermezzo
II Sulla Morte Di Cecchino Bracci
III Di Morte Certo, Ma Non Già Dell'Ora
IV Introduzione - Rondo Finale
IV Poco Agitato E Molto Leggiero
Intermezzi for Nine Wind Instruments [1989]
L'Infinito for Vocal Quintet and 17 Instruments [1990]
Movements for Orchestra [1981]
Music for Violin, Clarinet and Piano [1973]
Music for Violin, Clarinet and Piano
Passeggiate for Four Recorder Players [1990]
Play for Clarinet and Piano [1967]
Quartet for Orchestra [1966-1967]
Serenade for Oboe and Orchestra [1974-1976]
Seven Pieces for Bass Clarinet and Chamber Orchestra [1983]
Seven Pieces for Bass Clarinet and Orchestra
Sinfonia for Orchestra [1972-1974]
Sonata for Violin and Piano [1977]
String Quartet No. 1, 3rd Movement, Quasi Agitato
Symphonic Transformations [1987]
Three Michelangelo Songs for Mezzo-Soprano and Orchestra [1989-1990]
Three Preludes for Orchestra [1993-1994]
Three Sonnets for Alto Saxophone and Orchestra [1989]