Janssens: (...à suivre....)

(... à Suivre...) for Piano and Fifteen Instruments

Paysages - Études IV, Study for Seven Instruments after Maurice Maeterlinck

(...En attendant personne...) for Orchestra

Notturno for Clarinet, Violoncello and Piano

(...sans rien dire...) for Violoncello Solo, Five Instruments and Electronics

Étude 1 for Piano Solo

Étude 2 (Wolken) for Piano Solo

Étude 3 (Nachtstück) for Piano Solo

Incipit I for Seven Instruments

Incipit II for Seven Instruments

Incipit III for Seven Instruments

Incipit IV for Seven Instruments

Incipit V for Seven Instruments

Incipit VI for Seven Instruments

...liebe Farbe. (Tombeau) for Fourteen Instruments

(étude scénographique) for Mezzo Soprano and Six Instruments

(...réduit au silence.) - 2. Étude scénographique for Eight Instruments

(...) - 3. Étude scénographique for Mezzo Soprano and Eight Instruments