Tuning & Pitch Corrections
Many factors, especially atmospheric changes in humidity and temperature, cause a piano to go out of tune. To maintain the health of a piano, manufacturers typically recommend tunings every 6 months.
Regulation & Repairs
The inside of the piano is comprised of over 9,000 parts. Regulation is the adjustment of the mechanical parts to compensate for effects of climate and usage. Regulations are recommended every 5-10 years.