The 14th international acousmatic festival L’Espace du son will take place from October 17 to 21, 2007 at Théâtre Marni in Brussels. The opening night of the festival will celebrate the Musiques & Recherches’ 25th anniversary, premiering 3 musical works: Voix de l’aurore by Ingrid Drese, Murmures by Robert Normandeau, and Chœur des femmes 2, a movement from the opera Yawar Fiesta by Annette Vande Gorne on a libretto by Werner Lambersy. The day after, October 18, will be dedicated to Christian Calon’s music; October 19, to Jean-François Minjard; October 20, to Bernard Parmegiani; and October 21 to Beatriz Ferreyra and Ana Dall’Ara-Majek.