Hellow guys, Welcome to my website, and you are watching 좋은 목소리는 코어에서!! 발성학원 강사 전원 코어측정!! (평균나이 36세)ㅋㅋ. and this vIdeo is uploaded by 바디사운드 - 발성전문 at 2025-01-28T17:00:28-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.