Singer Geum Jan Di and Jang Min-Ho were held at CGV Yeongdeungpo Starium Hall in Yeongdeungpo-gu, Seoul on the afternoon of the 4th.
He is attending a mini concert to celebrate the release.
On the other hand, the title song 'You're a masterpiece' is an emotional ballad conveyed to a loved one. Poetic lyrics and sweet melodies maximized emotions.