谁都会经历过的离别 SoJung. [CREDIT] Executive Producer : 신동훈 Strategic Planning : 이준형 Project Director : 타이슨 권 A&R : 임제임스 Marketing & Online Promotion : 남희주, 이지희 Visual Contents Production : 박현욱, 신동준 Artwork : 김혜빈 (니즈뮤직) Mixed by 정기홍(최다인, 이찬미) @Seoul Recording Studio Mastered by 권남우 @821Sound Mastering Lyrics by DOKO(도코), 손박사 Composed by DOKO(도코), 손박사 Arranged by DOKO(도코), 사승호 Piano by DOKO(도코) Bass by DOKO(도코) Guitar by 사승호 Drum by 이배형 String by 사승호, 박은서 , 설유승 String arranged by 사승호 Photography by 이현진 @long.season