지나가는 그런 사이? [Credit] 1. Break Up (Feat. Skinny Brown) Lyrics by Urban Fisher, Skinny Brown Composed by kyuu, Urban Fisher, Skinny Brown Arranged by kyuu, hwantar Guitar by 정경환 Piano by 박병일 Mixed by allday4real @allday4real Mastered by allday4real @allday4real Photo by 박재효 @parkzaehyo