How often does a piano need to be tuned?
06/13/2006 – Answer: Temperature changes and humidity are the two leading causes of pianos going out of tune. Generally, you should tune your piano when you turn on the heat for the season and again when you turn on the airconditioning for the season. For the first two to three years of ownership, it may be necessary to tune the piano up to four times each year as the strings begin to stretch into their final resting position.
