BTS, the seven-member global phenomenon from HYBE known for chart-topping hits like "Dynamite" and "Butter," will perform their latest comeback at a special outdoor stage in Gwanghwamun Square. The free concert on March 21st at 8 PM offers an opportunity to experience one of K-pop's biggest groups live in central Seoul, with the performance running approximately one hour. International fans can secure entry without tickets, making this an accessible way to catch BTS's new material in person.