TGBB Festival 2026: Jour 2

The third edition of They’re Gonna Be Big brings a curated lineup of indie and alternative acts from around the world to SUPERSONIC in Paris’s 12th arrondissement. The evening showcases a mix of progressive noise rock, electro punk, grunge, and art rock, with each act bringing a distinct energy to the stage.

Highlights include Dutch noise rockers Grote Geelstaart, known for their chaotic polyrhythms and danceable energy, and Nashville quartet The Sewing Club, who blend grunge pop with alternative sensitivity. The lineup also features UK electro punk trio Rejoincein4K, Dublin indie rock duo Burglar, Washington D.C. grunge revivalists Flowers For The Dead, Welsh art rock collective Why Horses?, and Mexico City noise project Sunset Images.

Attendees can expect a night of genre-defying performances in an intimate club setting, with each band pushing boundaries from noise to bedroom pop. The festival’s name promises big things, and this second day delivers a diverse snapshot of the global underground scene.