Vocal Coach Reaction to Seventeen on Dingo Killing Voice (킬링보이스를 라이브로) !!! HD

Patreon: https://www.patreon.com/katriinkamusicVocal Coach & Professional Singer Reaction to Seventeen on Dingo Killing Voice (킬링보이스를 라이브로). 박수, 예쁘다, 울고 싶지 ...