As a rule, musicians are members of the BSO vzw/asbl. Only occasionally the orchestra is reinforced with external musicians, depending on the specific needs of the projects and temporary unavailabilities.

All relevant sections of the symphonic orchestra are represented: first violins, second violins, violas, cellos, double bass, woodwinds, brass, percussion and harp.

Musicians are accepted in the orchestra after successfully passing audition. Applications can be made by sending an e-mail with relevant details to