X1 - Stand Up (Intro.)
X1 - FLASH
X1 - 웃을 때 제일 예뻐 (Like Always)
X1 - 괜찮아요 (I'm here for you)
X1 - U GOT IT (X1 Ver.)
X1 - 움직여 (MOVE) (Prod. by ZICO) (X1 Ver.)