• 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