Its songs include Running Wild, I'll Be There, Another Level, 네게 닿을 때까지 (Until I Reach To You), Heart on the Window (ft. Red Velvet's Wendy) and 그리움에 (In Longing).

However the resulting song became one of his most enduring compositions. In "Walk on The Wild Side" he recounts the lives of the transexuals and tranvestites who hung out with Andy Warhol at The ...