김태성, 박인영 (Tae Seong Kim, Inyoung Park) - 걱정 말아요 그대 (Feat. 조정석, 디오 (Jo Jung Suk, D.O.)) (Don't Worry)

김연지 (Kim Yeon Ji) - 흉터 (Scar) [조선로코 - 녹두전 - The Tale of Nokdu OST Part 7]

Kihyun (MONSTA X) Seola (WJSN) - Love Virus (What's Wrong With Secretary Kim OST Part 1)

조현아 [Jo Hyun Ah (Urban Zakapa)] - Waiting For You [Reunited Worlds - 다시 만난 세계 OST Part.1]

효린 (Hyolyn) Just Stay (Thirty But Seventeen OST Part 2)

샘김 (Sam Kim) - 숨 (Breath) [사이코지만 괜찮아 - It's Okay To Not Be Okay OST Part 2]

Forever Love (Romantic Doctor, Teacher Kim Ost) - Haebin (Gugudan)

Yoon Mi Rae - I'll Listen To Your Story ( OST School2015 )

[Single] Roy Kim - Pinocchio OST Part 2

My Heart Beating - K. Will

수영 (SOOYOUNG) - 겨울숨 (Winter Breath)