Flashe (플래쉬) KOREAN Flashe – Popping (팝핑) 팝핑 pabping “Popping” FLASHE SEASON ALBUM 08.28.2017 Narae, Yeji, Minseo, Yerin Lyrics/작사: Ryu-K , 태조양건 , 살찐 고양이 Composer/작곡: Ryu-K…