Seo Tai-ji (b. February 21, 1972) is a South Korean singer. He was a member of the group Seo Tai Ji and Boys. The songs and performances of this group were very good at that time. However, Seo Tai Ji and Boys broke up. This many fans. After a few years, Seo Tai Ji released a new solo album. He introduced many new forms of music to South Korea after his comeback.