JUNIEL - 여기 서 있어 [로봇이 아니야 - I'm Not a Robot OST Part 5]

더 히든 (The Hidden) - 천 번을 말해도 [로봇이 아니야 - I'm Not a Robot OST Part 7]

I Choose Me

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

Tears In My Heart (30 But 17 OST)- Lucia

Suzy - I Still Love You (Big OST)

Damsonegongbang I Love You With All My Heart - I Am Not A Robot - OST Part 4

Hidden Road - Radio Romance OST

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

Park Boram - Falling (Hyde Jekyll, Me OST)

Kim Soo Hyun - Dreaming (Dream High OST)