Why should I have my piano tuned so often?

From an actual conversation with a customer – March 2015

[Customer] I tried to sell my piano but the buyer brought her tuner to check the piano. He found something loose in the piano and told her not to buy it.

I inspected the

 piano, found the problem and explained it to the customer – to which she replied

[Customer] Why didn’t you find this problem the last time you tuned it?

[Me] That was 5 YEARS ago. It probably worked loose during that time.

[Customer] Oh. I was waiting for my son to tell me it needed to be tuned, but he never did.

Point #1. Regular maintenance allows issues to be corrected before they become serious problems.

Point #2. Many people will not notice that the piano is out of tune – especially since it usually changes very slowly.