Producer: Choi Chul Ho - Artist: Jang Keun-suk - Recording Arranger: Major leaguer - Recording Arranger: Buzzer Beater - Vocals: Jang Keun-suk - Guitar: Ahn Jihoon - Guitar: Choi Hyun Chul - Bass: Lee Tae Yoon - Background Vocalist: Beyoung Sik Ko

Vocals: Jang Keun-suk - Recording Arranger: Major leaguer

Producer: Choi Chul Ho - Artist: Jang Keun-suk - Recording Arranger: Seo Hyun Il - Recording Arranger: You Young Jun - Vocals: Jang Keun-suk - Guitar: Ahn Jihoon - Bass: Edan - Background Vocalist: Ra.L - Background Vocalist: Sanha

Producer: Choi Chul Ho - Artist: Jang Keun-suk - Recording Arranger: Seo Hyun Il - Recording Arranger: You Young Jun - Vocals: Jang Keun-suk