YB (KOR)'s first album 구필수는 없다 OST (Goo Pil Soo Is Not There Original Television Soundtrack), Pt.1 released on Thu May 05 2022.
The most popular album by YB (KOR)'s is 약속 (Promise)
The most popular song by YB (KOR)'s is 안아줄게 (Embrace)
YB (KOR)'s first song 안아줄게 (Embrace) released on Fri Feb 03 2023.