432 Hz might be how we should be tuning our instruments, but....
...most justifications for 432 require it to be in really wacky tuning systems for the numbers to make any sort of numerological sense. I actually tested some of these tuning systems to hear how they sound.
THE THREE TUNINGS I USED
Sonic Geometry: The Language of Frequency and Form
https://www.youtube.com/watch?v=FY74AFQl2qQ
Chakra Tuning
https://www.chakrakey.com/chakra-frequencies-and-correlations-2/.
Stradivari/Verdi Tuning (A = 432 hz, C = 256 hz),
http://www.viewzone.com/432hertz222.html
ADDITIONAL READING/WATCHING
XXXTentacion was RIGHT!!! (Must See)
https://www.youtube.com/watch?v=_IWgovrW-Z0
Frequency of 432 in Equal Temperament
http://pages.mtu.edu/~suits/notefreq432.html
The Foundations of Scientific Musical Tuning
https://archive.schillerinstitute.com/fidelio_archive/1992/fidv01n01-1992Wi/fidv01n01-1992Wi_047-the_foundations_of_scientific_mu.pdf
Reynolds Temperament
https://roelhollander.eu/en/432-tuning/the-scale-of-fifths/
BODY-TUNER FOR BETTER HEALTH
https://www.528records.com/pages/body-tuner-better-health
Subjective Frequency Ratings for 432 ASL Signs
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3923849/
List of the names of intervals
http://www.huygens-fokker.org/docs/intervals.html
Thumbnail from wikimedia commons
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