間違った音を出したら、その後で弾くことで正しくしてください
Our editorial team hasn't reviewed this quote yet, so neither its source nor its attribution has been confirmed. Treat it as unverified for now.
間違った音を出したら、その後で弾くことで正しくしてください
Our editorial team hasn't reviewed this quote yet, so neither its source nor its attribution has been confirmed. Treat it as unverified for now.