Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Tenor Im Woong-kyun New Start Concert by Various, Tli 16 Fra 2021, Minn (2021/2021), Immexxi minn Nam Ji-seon,, Surmast Direttur Hyung-gil Ryu, Hyungil Ryu, Seoul Arts Center, Seoul, South Korea