'OOSU:HAN (우수한)' 수한 Vocals 승효 Acoustic & Electric Guitars
Produced by KOO JA YOUNG All Songs Lylics & Composed by 수한 Mixed & Mastered by 고현정 @ koko sound Studio Management DHPE Marketing 한소희 Artist Management 조영민 Artwork & Designed by 장미 Photographer 강민정 Hair 현혜영 Make-up 진아 @ Mepci Music Video 흔적 by Jason Song 너로부터 by Koo Ja Young Executive Producer KOO JA YOUNG