너희들 그거 아니인생 끝까지 모르는 거다[Credit]Lyrics by 커피소년Composed by 커피소년Arranged by 커피소년Computer Programming by 커피소년Piano by 커피소년Drum by 이정모Bass by 이범석Chorus by 커피소년, 정혜선Cover Design by 임지연Mixed, Mastered by 김장효 @ Yeha Studio?