Good on you. I shared this with a friend who is a pianist and on the page. I used to post a lot on this topic on Twits.

This article details events in musical history that are central to understanding and treating modern psychopathology, social aggression, political corruption, genetic dysfunction, and cross-cultural degeneration of traditional values risking life on earth.

This history concerns A=440Hz "standard tuning," and the Rockefeller Foundation's military commercialization of music.

...predisposing people to,
physical illnesses

financial impositions profiting the agents, agencies, and companies engaged in the monopoly

Alternatively, the most natural, instinctively attractive, A=444Hz (C5=528Hz) frequency that is most vividly displayed botanically has been suppressed.

https://www.bibliotecapleyades.net/ciencia/ciencia_consciousscience26.htm