'래원 (Layone)' [느린심장박동] 　　느린심 　　장박동 　　[Credit] 　　Executive producer OUTLIVE 　　Lyrics by 래원 (Layone), 자메즈 (Ja Mezz) 　　Composed by 클래이하트 (Clayheart) 　　Arranged by 클래이하트 (Clayheart) 　　Mixed & Mastered by 배재한 @ 등대사운드 　　Album Artwork Design by 최민석 @min_dini_