Cayman Islands - Kings of Convenience

Nothing on You - [The World of the Married ost]Josh Daniel

Two People (두사람) - SURAN(수란)(그남자의기억법 ost)

Jingle Bells - [Christmas Carol]

In front of city hall at the subway station_시청 앞 지하철 역에서 - 곽진언

Silent Night - [Christmas Carol]

The First Noel - [Christmas Carol]

Breath (숨) - [It's okay to not to be okay] Sam Kim (샘김)(사이코지만 괜찮아 ost)

Aloha(아로하) - [Hospital Playlist ost] Cho Jeong Seok (조정석)(슬기로운의사생활ost)

The Things We Took Granted (당연한것들) - Lee Juck (이적)