Sunflower (P.E.L)

Moon(with VIVIZ, MINHYUK, KIHYUN, I.M, HOSHI, WONWOO, MINGYU, DK, SEUNGKWAN, HELLO GLOOM, ROCKY, CHOI YOOJUNG, KIM DOYEON, CHA NI, Bang Chan, MOON SUA)

ASTRO

Perfect Target

CHOI YOOJUNG

Still Cute?

CHOI YOOJUNG

꽃, 바람 그리고 너

KI HUI HYEON, JEON SOMI, CHOI YOOJUNG & CHUNG HA

It Wasn't Me (feat. CHOI YOOJUNG)

Raiden

OWL

CHOI YOOJUNG

Tip Tip Toes

CHOI YOOJUNG

SSOOK DDOONG (feat. CHOI YOOJUNG)

BOOKKU DDOONG

UH-RA? (feat. dress)

CHOI YOOJUNG & 안병웅