Blackout Another Progress 2015.03.24 J. Heart, Sihoo, Byeol, Minkee, Black J, Zion Lyrics/작사: 1월 8일(Jam Factory), 황지원, Ashtray, 윤여훈 Composer/작곡: Sedat Turuc, 김희원, mOnSteR nO.9, Ashtray Arranger/편곡: Sedat Read More