Sound of the Belgian Underground returns to AB on 30.01.2026!
After 10 years and 5 editions at AB and a first one in 2025 at Botanique, SOBU is now once again landing at Ancienne Belgique, continuing its new rhythm of alternating between both venues to keep each edition of the - now yearly - festival exciting and unexpected.

For this round, Different Class and AB bring two fresh and sharp-eyed curators on board to spotlight the most emerging sounds from the Belgian underground.

We’re in for a new round of rule-breaking live sets, DJ sets, and performances from the artists shaping tomorrow.

SOBU has become a cult night out and a launchpad for future icons. Don’t miss your chance to see them before they blow up.

Our artwork is made by Emma Caers.

Free entry for members of Different Class