Doojoon, Dongwoon (B2ST) - When the Door Closes (Inst.)
Doojoon, Dongwoon (B2ST) - When The Door Is Closed / 문이 닫히면
Doojoon, Dongwoon (B2ST) - 문이 닫히면
DooJoon and DongWoon (Beast (B2ST)) - When the Door Closes