Harmonia Piano

Piano Tuning: What causes a piano to go out of tune?

Being largely constructed of wood, pianos are subject to the effects of humidity. High levels of humidity (occuring in Spring & Summer) cause swelling of the wooden soundboards and bridges and are reflected in higher pitch. Conversely, low levels of humidity (occuring in Fall & Winter) cause contraction of the soundboard and bridges and lower pitch.

Action Regulation: Why is my piano’s touch so uneven?

For many of the same reasons that cause a piano to go out of tune, the piano’s action parts also swell and contract throughout the year. This can create unevenness, sticking keys and sluggish keyboard response. To properly develop one’s piano technique, it is important to play on a piano with a well-regulated action. This process should be performed every few years.