The standard tuning is A=440Hz. There is allegedly something sinister and evil about 440 Hz. It is said that the Rockefeller Foundation had an interest in making sure the United States adopted the 440 Hz standard in 1935 as part of a “war on consciousness” leading to “musical cult control.”

Without going too far down this rat hole, this theory says that tuning all music to 440 Hz turns it into a military weapon.

“The monopolization of the music industry features this imposed frequency that is ‘herding’ populations into greater aggression, psychosocial agitation, and emotional distress predisposing people to physical illnesses and financial impositions profiting the agents, agencies, and companies engaged in the monopoly.”

https://globalnews.ca/news...

Interesting. Explains why I get very stressed listening to most music.

This is what it should be: According to Brain T. Collins, a musician, and researcher, the standard pitch (A=440 Hz) does not harmonize on any level that corresponds to cosmic movement, rhythm, or natural vibration. Some of the greatest musicians such as Mozart and Verdi based their music on the natural vibration of A=432. Many ancient instruments are adjusted at 432Hz. Tibetan monks tune their singing bowls to 432 Hz. Numerous electroencephalograph (EEG) studies have shown that humanity’s greatest philosophers, thinkers, inventors, and artists use both brain hemispheres together, in unison. 432 Hz music works to balance both hemispheres of the brain, forcing them to work in harmony.