无用之夜(useless night) –siwoo 不时浮现的记忆。 随着时间的流逝，痛苦得越来越厉害的记忆。 在逐渐变成温暖和思念的记忆的过程中， 我们可以更进一步， 描绘更加成熟的明天… [ Credit ] Composed by 시우, BenAddict(CLEF), 권민호(CLEF) Lyrics by 시우, 최하나(CLEF), CLEF CREW Arranged by 시우, 권민호(CLEF) Vocal 시우(siwoo) E.Piano 권민호 Bass 권민호 Guitar 권민호 Chorus by 시우(siwoo), BenAddict Recording by 권민호@GNID STUDIO Mixed by POTG @GNID STUDIO Mastered by 박정언@Honey Butter Studio Promotion Video Production Focus music Photograph 오민@MINIsTREE A&R 박찬호, 강지혜 International A&R 김주영, 오유원 Executive Producer 17HOLIC, Marple Jang for CLEF Company