In 1935 the Rockefeller Foundation had an interest in making sure the US music industry adopted the audio frequency 440Hz standard in 1935 as part of a “war on consciousness” leading to “musical cult control” thus tuning all music to 440Hz turns it into a military weapon. The great 440 Hz conspiracy, and why all of our music is wrong: Alan Cross - National | Globalnews.ca I quote from one of the many online articles on the subject: “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.” Going a little deeper, we end up at the doorstep of the Nazis. It is said that propaganda minister Joseph Goebbels insisted that on 440 Hz tuning in Germany because he believed it made people think and feel...