A person's brain can determine when something sounds correct or when it is "off key". The "in-tune" piano creates harmonics that the brain identifies as correct and provides the listener with a feeling of joy.
For the piano player, there is a feeling of joy and "warmth" when the piano sound (harmonics) is correct and is in tune. This then leads to the piano being played more.
For parents encouraging their children to practice the piano, an "in-tune" piano is essential.
I love making a piano sound “beautiful” . Just call me or text me on 0432439472