"Your Back" 사랑하는 사람의 뒷 모습 [Contacts] Coral J : @yjunes_ https://soundcloud.com/coral_j G.O.S. : @gos_seoul https://soundcloud.com/gos_seoul Swimboy : @swimboychoy [Credit] Lyrics by 윤영주, 최수영 Composed by Coral J, 윤영주, 최수영 Arranged by Coral J Mixed & Mastered by Coral J