A young boy named Isidret wanted to join the fight against Napoleon's invading army in early 19th century Catalonia, despite being told he was too young. When the villagers of Santpedor gathered their forces, Isidret snuck away with a drum. He chased after the Catalan villagers confronting the French army in the mountains. During the battle, Isidret began loudly playing his drum, and the echoes made it seem like many drums were playing. The French general believed reinforcements were arriving and ordered a retreat, allowing the Catalan army to win. Isidret was celebrated as a hero for using his drum to turn the tides of battle in favor of his homeland.