Hellow guys, Welcome to my website, and you are watching [발성 중급 1탄]후두를 내려야 고음 가능! 후두 고정법 꿀팁 | 후두 내리기 연습 | 고음으로 가는 지름길, 초보도 따라하면 늡니다. and this vIdeo is uploaded by 성악통 하만택TV [Tenor ManTaek HA] at 2023-07-15T17:45:59-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.