SLUMP Songwriter by QuesTion, Frogman Arrangement by QuesTion Lyricist by Frogman, Qwala Feeturing by Frogman, Qwala Arwork by yooryeong Mixed & Mastered by Doubdub STill Songwriter by QuesTion Arrangement by QuesTion Lyricist by SEUNG BEE, LIGGY scratch by JAZZMAL Feeturing by SEUNG BEE, LIGGY, JAZZMAL Arwork by yooryeong Mixed & Mastered by Doubdub