Yes, I have an idea that requires a deliberately out-of-tune piano. What would be the best way to achieve this sound? Any VSTs floating around for old, out-of-tune pianos? I know it's a bizarre request, but there's bizarre people 'round these parts and I'd figure if anyone would know it'd be someone here.

Back in the day i had a set of nice Soundfont samples for one, so for sure there should be something out there.