Thanks! nostr:nprofile1qqs9w2ddnyd8ur9c39cua535savpq4us65gkpgymytgd3uuu5a3duygppemhxue69uhkummn9ekx7mp0qy0hwumn8ghj7mn0wd68ytfsxvhxgmmjv9nxzcm5dae8jtn0wfnj7qgnwaehxw309ac82unsd3jhqct89ejhxtc8rfve9 I enjoyed the video. I don't subscribe to the unbased and unsubstantiated conspiracy theory related to standardizing A = 440 Hz (aka the Stuttgart Pitch) as a form of Nazi attack on the population or an Illuminati war on consciousness. 

Standardizing pitch was important for unifying music composition as a whole, and among many other reasons that debunk this wild claim, those in power would also be subjecting themselves, their families, and loved ones to those standardized "agitating" frequencies.

Here is an excellent article on the subject:
https://online.ucpress.edu/jpms/article/33/1/137/116319/Perfect-Pitch432-Hz-Music-and-the-Promise-of

That said, I am very familiar with the Solfeggio frequencies, cymatics, sympathetic resonance, and the energetic, destructive, and healing powers of frequency and vibration. I had my last harmonium tuned to A = 432 Hz (aka the Verdi Pitch), and I am a big proponent of NuCalm, binaural audio, sound baths, etc.