ISU - 내 가슴에 사는 사람 (Person That Lives In My Heart) (OST Brilliant Legacy)
ISU - My Way (OST Money Flower Part.1)
ISU - 사랑이란 이렇게나 (Love Is Like This)
ISU - recommend
ISU - To Each Other (OST Daddy You, Daughter Me)
ISU - Just One Love (OST Saimdang, Light’s Diary)