JS. 영원한 행복을 줄게요 [Credit] Produced by 노이 Composed by 노이 Lyrics by 노이 Arranged by 노이 Vocal by 박주현 Piano, Bass, Drum, String by 노이 Guitar by 김택균 Chorus by 박주현 Mixed by 최우석 @ Studio Beyond Mastered by 이재명 @ JM studio