Main Hoon Na
- Angel
- Are the raindrops
- Before its Too Late
- Big show
- Bulbyonjung (Insomnia)
- Call my name
- Chale Jaise Hawaayein
- Chinguranun Irum
- Chone
- Dah leun seh sahng ae suh doh
- Do Nudgijone
- Dot
- Ee byul ee yah gee
- Even in Another World
- Gajang Saranghalte Tonan Norul
- Geuh nahl
- Goodbye
- Gori Gori
- Gunal
- Gunyoga Gajanha
- Happiness
- Hard to Believe
- Heeojideon nal
- Here I Am
- I've become at ease again
- Ibyol
- In a moment
- In Hyong (Solo Version)
- In Hyong (With Shin Hye Sung & Kang Ta)
- Jebal
- Jeh Bahl
- Jikhyoman Bolke
- Jung mahl
- Just a Memory
- Just For You
- Just Today
- Main hoon na
- Majimag Ipse (Tears)
- My Heart's Girl
- My Heart's Girl 2
- My Last Love
- My life
- My Romance
- Nal Wihan Ibyol
- Namane Shinbu (Remix)
- Naui cheotsarangija, majimak sarang
- Ne Irumul Bullojwo
- No Pain No gain (ft. JK Kim DongWook)
- No Pain No gain v2 (ft. JK Kim Dong Wook)
- No pain no gain v3 (ft.JK Kim Dongook)