Lyrics by RYUL Composed by Cosmic Boy, RYUL, diff Arranged by Cosmic Boy, diff Chorus by RYUL Drum by diff Synthesizer diff Bass diff Piano by diff String by 최준화 Guitar by 권세혁 Mixed by 박경선 @Boost Knob Mastered by 권남우 (Assist. 유은진) @ 821 Sound Mastering
[Cosm] Executive Director : Cosmic Boy A&R : Shin Narae, Won Minjoo Management : Lee Jinwook Management support : Jo Hayoung