Tuning a 40-year-old piano for the first time in 13 years! How much will the tone change?
21:59
【調律体験】0.1mmズレたらNG！ 素人がピアノを調律＆調整をしてみた結果・・・。#2
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)
2:02:52
The Most Requested Songs all Year - Piano and Vocal Livestreams by Sangah Noona
23:19
🎹Upright Piano Buyer's Guide for 2021 | How to Choose an Upright Piano🎹
13:09
【気になる】ヤマハとカワイの違い
2:03:17
2 Hours Of Canon in D by Pachelbel (Most Popular Version) | Relaxing Music | Piano & Cello
16:03
【必見】ピアノの音が簡単に良くなるまじで凄いヤツ
1:32:34