April (에이프릴) KOREAN APRIL – Hide & Seek (숨바꼭질) 숨바꼭질 sumbakkokjil “Hide & Seek” The Blue 2018.03.12 Chaekyung, Chaewon, Naeun, Yena, Rachel, Jinsol Lyrics/작사: 송양하, 김동열, Brand Newjiq(브랜뉴직) Composer/작곡:…