Hellow guys, Welcome to my website, and you are watching [클립영상] 호흡조절로 고음(3옥도, 하이C) 뚫기 (레슨 3번만에?!). and this vIdeo is uploaded by 발성에 관한 모든 지식_JubileeVoice키큰사람 at 2020-11-26T08:10:26-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
