Why should the piano be tuned?

The piano needs tuning, because the pronunciation of the piano is the sound produced by the vibration of the strings caused by touching the keyboard. Hesitant about the tension of the strings, the strings of the piano will slowly loosen after being tightened. Qin belongs to the structure, which is easily affected by temperature and humidity, and makes the pitch shift. Even the temperature difference between day and night will affect the tension of strings. The humidity change in sunny and rainy days will also affect the tension of the piano soundboard when there are many people at home, and then affect the piano pitch deviation.

For more information about why the piano should be tuned, please visit:/ask/18a7101615839832.html? Zd view more content