이렇게 아플 걸 알았더라면 그때 네 손을 놓지 않았을텐데 [Credit] 1. 윤슬 (Feat. Mabinc, 이을 (E.ul)) Composed by SIM2, Mabinc, 이을 (E.ul), HS Lyrics by Mabinc, 이을 (E.ul) Arranged by SIM2, HS, 유재민 Piano, Drum, Synth, Bass by SIM2 Guitar by HS Main Vocal by Mabinc, 이을 (E.ul) Chorus Vocal by Mabinc, 이을 (E.ul) Recorded by Mabinc, 이을 (E.ul) Main Vocal Tune by Mabinc, 이을 (E.ul) Chorus Vocal Tune by SIM2, 이을 (E.ul) Mixed & Mastered by 유재민 Art by neponay