I had an odd recording request. I’m supposed to play a session next weekend, and he records all his music at 432 instead of 440. Any idea if tuning my whole harp down to 432 could mess with my soundboard tension?
It won’t hurt the instrument at all, but the harp initially will probably not stay in tune very well. Strings tend to want to return to where they were. So if you tune down to 432 on the morning of the session, the harp will probably go sharp while you work. I would advise changing the tuning maybe two days in advance, and tuning it several times a day so it stays there.