Every year, the Centre Henri Pousseur presents its festival Images Sonores, dedicated to mixed music, the sound universe where acoustic sounds enter into an exciting dialogue with their electronic extension.

Since 2009, the Henri Pousseur Prize is awarded every two years to a young laureate of a Conservatory of the Walloon-Brussels Federation. Endowed with a composition grant, the Prize consists in the commission of a new mixed work. For this purpose, the laureate has the opportunity to benefit from the expertise of the technical team of the Centre Henri Pousseur, which also ensures the creation of the work.

The Centre Henri Pousseur offers technical support to performers (soloists, ensembles, orchestras) and composers for concerts including mixed works (instruments and electronics).

The Centre can provide technical support to composers who would like to benefit from software and hardware to develop the electronic aspects of their music.