In late 1960s Seoul, in a famed music venue called C'est Si Bon, three twentysomethings form a folk band whose music is inspired by a pretty muse. Goo Jin, Hyeong-seong Jang, Jeong Woo, Hee-ae Kim, Hyo-joo Han, Yun-seok Kim, Woo Jung, Hui-Ae Kim, Hyo-ju Han, Han Hyo-joo, Kim Hee-ae, Jin Goo, Kim Yun-seok, Jung Woo, Jang Hyun-sung Added on Netflix 2023-01-10. Youtube Trailer