Music produced by 플레이사운드, jesus Vocal directing by 플레이사운드 Guitar - 이성렬 Bass - 최훈 Piano - 김경범 Keyboard - 김지환 Brass - 김지환 Chorus - 김현아 태평소 - 장수호 꽹과리 - 석무현 Rythem programming by 김경범 Vocal & inst recorded by 최자연 at W sound Mixed by 조준성 at W sound Mastering by 권남우 at 821sound