Tuning a 40-year-old piano for the first time in 13 years! How much will the tone change?
20:07
【調律体験】ピアノの調律、プロが教えます！#1
12:23
【弾き比べ】調律師によって音が違うのはなぜ？(ピアノトーク34)
11:04
The tone of the new domestic piano with wood grain was wonderful [Apollo A223WNC]
11:57
Will a grand piano that has not been maintained for decades become easier to play just by tuning?
8:13
【アップライトピアノ（タテ型ピアノ）の選び方】何を基準に選べば良いの?!
16:41
【調律師が暴露】中古ピアノを買う時の注意点を教えます
23:19
🎹Upright Piano Buyer's Guide for 2021 | How to Choose an Upright Piano🎹
14:57