Eru - 괜찮아 (Will Be Fine)
Eru - 아버지 (Father)
Eru - 행복하자 (Be Happy) (Feat. Moo Woong of Baechigi)
Eru - 까만 안경 (Black Glasses)
Eru - 바람과 구름과 비 (Wind and Cloud and Rain) (OST King Maker: The Change of Destiny Part.1)
Eru - Love Is Waiting (OST You Are Too Much)
Eru - 슬픈사랑 (Sad Love) (OST You Are Too Much)
Eru - 못 (My pain) (OST Blow Breeze Part.11)
Eru - 가로수길 (Garosu
Eru - An Unusually Painful Spring