The Week of Sound 2025

“Quidquid sub terra est, in apricum proferet aetas” (“Everything, which lies beneath the earth, time will bring to light”)

“Nothing looks the way it sounds. And nothing sounds the way it looks.” (Christina Kubisch, Hidden Resonances)

What goes on underground? When we listen beneath the surface, what kind of sounds arise to our ears? Which roots, presences and networks do we find?

La Semaine du Son / De Week van de Klank 2025 will take place from 26 January until 2 February in Brussels, and from 3 February to 9 February in Flandres and Wallonia. The festival’s next edition revolves around the theme of Sub Terra and will present various concerts, performances, lectures, installations, sound walks, discussions, workshops,…