Loving you
Is It Love (feat. As One)
그보다 더 (feat. Park Hyo Shin)
봄이 와 (feat. Rollercoaster)
봄이 와 (Reprise Version)
어부의 아들 (feat. Park Wan Kyu)
Going To Paradise (feat. Youngsun Ji)
Believe What I Say (feat. JooHyun Oak)
We All Need A Lifetime (feat. Bulldog Mansion)
Why Can't We (feat. Lee sojung)
사랑하오 (feat. Yoon Sang)
You Know Why (feat. Kim Kwangjin)
Caribbean Cruise (feat. Spring Summer Autumn Winter)