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SIDFEST 2026 at Oesia

SIDFEST takes over Oesia on September 12, 2026 for a day dedicated to current music and alternative rock sounds. This festival offers an eclectic program mixing French pop, metal and Celtic rock. An intense day bringing together varied artists representing different facets of the French independent music scene in a celebration of diversity and musical creativity.

The program features four bands embodying the richness of French musical scenes. CACHEMIRE will bring their atmospheric electro-rock pop, while Primal Age will explore the territories of modern metal. MARCEL ET SON ORCHESTRE will offer their offbeat French chanson and CELKILT will celebrate Breton Celtic rock traditions with energy and authenticity in a musical cocktail promising a festive and varied day.

At Oesia, SIDFEST offers an intense and diversified musical day. This September festival celebrates the eclecticism of the French music scene, creating a meeting space where alternative pop lovers, metal enthusiasts and Celtic rock fans mingle in a festive day proving that musical diversity remains the wealth of independent French festivals.