그랬구나... [Credit] 01. 그랬구나 작사 : Kid Wine 작곡 : PATEKO (파테코), PELXO, Kid Wine 편곡 : PATEKO (파테코), PELXO Drum by PATEKO (파테코) Piano by PATEKO (파테코) Guitar by PELXO Bass by 박찬민 Mixed & Mastered by Kid Wine at WINY Studio Photo by bakjaehyo