Like A Flower
IRENE
Summer Rain
IRENE
Ka-Ching (Special Track)
IRENE
일과 이분의 일
IRENE, 朴宝剑
I Feel Pretty (Special Track)
IRENE
游戏 (Naughty)
Red Velvet - IRENE & SEULGI
Feel My Rhythm
Red Velvet
Like A Flower (Alt RnB Remix)
IRENE
Monster
Red Velvet - IRENE & SEULGI
DREAM AWAY
IRENE
7月7日
Red Velvet
Psycho
Red Velvet
흰 밤
IRENE
Bad Boy
Red Velvet
Wrong Number (Live)
SEULGI, IRENE
Strawberry Silhouette
IRENE
Jingle Bell Rock
IRENE, 朴宝剑
난 사랑을 아직 몰라
IRENE, SEULGI, 俞宙, 郑睿隣 (YERIN)
Winter Wish
IRENE
The Only (Feat. IRENE of Red Velvet)
Raiden, IRENE
너를 사랑해
WENDY, SEULGI, IRENE
俄罗斯轮盘 (Russian Roulette)
Red Velvet
Start Line
IRENE
Calling Me Back
IRENE
Feel Good
Red Velvet - IRENE & SEULGI
선 (45.7cm)
IRENE, 朴宝剑
Uncover (Sung by SEULGI) (Bonus Track)
Red Velvet - IRENE & SEULGI
Diamond
Red Velvet - IRENE & SEULGI
흰 밤 (Inst.)
IRENE
The Cure
安七炫, BoA, 瑜卤允浩, 利特, 太妍, 温流, SUHO, IRENE, 泰容, MARK, 锟(KUN), KARINA