헤어진 연인이 언제 어디서나 행복하길 [Credit] Produced by 노이 Composed by 노이 Lyrics by 노이 Arranged by 노이 Vocal by 박의성 Piano by 노이 Guitar by 임민기 Bass by 노이 Drum by 노이 String by 노이 Mixed by 정일진 Mastered by 채승균 at Sonic Korea