Hellow guys, Welcome to my website, and you are watching 고음 발성 │ 발성 의 반은 호흡입니다(쉽게 호흡법 을 알려드려요) | 보컬레슨 | 보컬트레이닝. and this vIdeo is uploaded by 보컬프렌즈 VOCAL FRIENDS at 2019-01-21T01:11:33-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
