Tune your piano to A = 432 for better sound.

by Rick Potvin.

If you tune your piano to A = 432, you'll "feel" the difference even without knowing anything about music. There is something to this because there are physical demonstrations of resonance patterns created in salt on steel plates vibrating at particular frequencies that do not occur at other frequencies. What's going on with that? You have to wonder. Google A=432 and you'll see a plethora of information about this.

There's always a larger context to everything. Reductionists don't believe in larger contexts but they're part of an historical world wide oligarchical conspiracy to dumb the mass of humanity down. Either that, or they themselves are dupes. This topic too is part of my piano lessons.