- 一つ傘の下 - Choi chul ho・Cho Yong Hoon - 2015-02-25
- 家に帰ろう - Choi chul ho・Cho Yong Hoon - 2015-02-25
- ロードレース - Choi chul ho・Cho Yong Hoon - 2015-02-25
- Nature Boy - Choi Chul Ho・Cho Yong Hoon - 2013-05-29
- Indian Summer - Choi Chul Ho・Cho Yong Hoon - 2013-05-29
- Save me - Choi Chul Ho・Cho Yong Hoon - 2013-05-29
- Serenade - Choi Chul Ho・Cho Yong Hoon - 2013-05-29
- Like a Movie - Choi Chul Ho・Cho Yong Hoon - 2013-05-29
- Crazy Crazy Crazy - Choi Chul Ho・Cho Yong Hoon - 2012-05-30
- Tomorrow - Choi Chul Ho・Cho Yong Hoon - 2012-05-30
- Rain - Choi Chul Ho・Cho Yong Hoon - 2012-05-30