The 17th international acousmatic festival L’Espace du son will take place from October 20 to 24, 2010 at Théâtre Marni in Brussels (Belgium). The guest composers are Régis Renouard Larivière, Federico Schumacher Ratti, and Michel Chion. Also on the programme one concert celebrating the 20th anniversary of empreintes DIGITALes.