이 한마디면 모든게 이해될 것 같아 ‘겨울이니까’ [Credit] Lyrics by Swimming pool Composed by Swimming pool Arranged by Swimming pool, 김동동, 이주영 Piano by 김동동 Guitar by 이현섭 Bass guitar by 이주영 Recorded by 박상혁 Mixed by 박상혁 Mastered by 정두석 Artwork by 수빈 @ssu_binne