acforfamily:Yes, tuning every 6 to 12 months would be optimumMama Leong:What is the frequency to tune the piano? What will happen if we dun tune them regularly? Will the piano spoil? And the heater, must we turn them on always??
Yes, you have to leave the heater on all the time. I understand that you have to tune it at least every half year, but the last time I tuned was a year ago. My son claims it still sounds fine....
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