피아노 현교환 (Piano Restring)
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피아노 해머 수리 (해머 흔들림)
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보이싱(VOICING : Voicing Technique of Piano) 1편
59:54
Fatih Altaylı yorumluyor: Dağ fare mi doğurdu?
1:15:13
Barış Manço Şarkıları
40:56
BLP Piano Repair Training: How to Replace a String
1:41:56
Whiskey Blues Music -BEST OLD SCHOOL BLUES MUSIC ALL TIME - Beautiful Relaxing Blues Songs [ Album ]
24:42
Grand Piano Restoration Process
17:31