The 25th anniversary performance with about 35,000 spectators at the Jamsil Olympic Main Stadium, the largest performance hall in Korea, is represented by a performance that combines his experimental music and high-quality performances over the past 25 years. BTS, the 21st century pop icon, participated as a special guest to add meaning to the performance. From 'I Know', announcing the birth of Seo Taiji, to 'Hayeoga', 'You in My Fantasy' and 'Come Back Home'! Time to see all of Seo Taiji's hits and classics in their original sound! The site of a monumental festival made with only our own warm memories, from the live performances to the behind-the-scenes scenes!