Busters (버스터즈) KOREAN Busters (버스터즈) – TuTuTu (뚜뚜뚜) 뚜뚜뚜 TuTuTu “TuTuTu” Pinky Promise 2019.07.31 Minji, Hyungseo, Jisoo, Chaeyeon, Yeseo Lyrics/작사: Melody Shaker Composer/작곡: Melody Shaker Arranger/편곡: Melody Shaker