BAM (Barcelona Acció Musical) is a music festival held every September in Barcelona as part of the La Mercè festivities. For over 30 years, BAM has supported emerging music and innovative proposals, both local and international. Concerts take place in iconic city locations, such as Plaça dels Àngels and Moll de la Fusta, and are free to attend. The festival blends genres like pop, rock, electronic and world music, becoming a meeting point for new talent and diverse audiences.