DIA - Slow
DIA - Unicorn
DIA - 날 위한 이별 (Farewell For Myself) (OST Reply 1994 Part.6)
DIA - 눈부셨던 날 (The blinding past)
DIA - Rooting for you
DIA - Daily
DIA - 감싸줄게요 (Hug U)
DIA - 네게로(路) (To you)
DIA - 아무도 몰래 (Nobody Knows)
DIA - 우와 (WOOWA)