Formed in 1995, the Germans In Extremo will be one of the festival’s highlights. Their folk metal, which uses traditional instruments like bagpipes and hurdy-gurdy, serves as a perfect pretext for live performances that are both theatrical and intense. Their unique style, reflected in works like “Verehrt und Angespien” or “Sängerkrieg,” has established them as leaders in the world folk scene. Excited to see them in Cartagena?