The BAM (Barcelona Acció Musical) Festival is a diverse, free music event within Barcelona's massive La Mercè 2025 festival (Sept 23-28), offering over 100 concerts with pop, urban, folk, and electronic sounds at various city venues, focusing on diverse genres, cultures, and emerging talent, complementing La Mercè's traditional Catalan culture, human towers (castellers), parades, and fireworks, all celebrating the city's patron saint with a special focus on Manchester as the guest city.
