고음발성법 의 필수 테크닉 두성발성법 성공비법 │ xx 의 비밀
Video Statistics and Information
Channel: 보컬프렌즈 VOCAL FRIENDS
Views: 48,529
Rating: undefined out of 5
Keywords: 고음발성법, 고음발성, 두성발성법, 두성발성
Id: 3o0f38g4Tes
Channel Id: undefined
Length: 6min 47sec (407 seconds)
Published: Fri Apr 12 2019
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