유연정 (Yoo Yeon Jung (WJSN)) - 꼭 말해줘 (Tell Me, Please) [날 녹여주오 - Melting Me Softly OST Part 2]

유나 (YuNa (AOA)) - 툭툭 (날 녹여주오 - Melting Me Softly OST Part 5)

Built Up Right

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

Jeong Sewoon (정세운) - It's You Cover By Angel [Whats Wrong With Secretary Kim OST]

You - Ben Healer OST

G.O (MBLAQ) – Like Tomorrow Won't Come (Doctor Stranger OST Part. 4)

Please Say Something Even Though It Is A Lie - Park Boram [ W - Two World OST]

Ben (벤) - Memory [Introverted Boss - 내성적인 보스 OST Part 2]

Kyuhyun (At Gwanghwamun)

OST. Naughty Kiss