some story here.
The imposed 440Hz
In 1939 Nazi propaganda minister Joseph Goebbels dictated 440Hz as the standard tuning pitch. This to let people think and feel in a certain manner, and to keep them a prisoner of a certain consciousness. This in spite of that Professor Dussaut from the Paris Conservatory wrote a referendum that was signed by 23,000 French musicians who all were for the preservation of the A= 432Hz. Freedom of choice in bringing back the frequency of the earth is what it's all about today.
The Joseph Goebels theorie seems to be not true, I read something about it on the internet, the true reason to shift from 432 to 440 is stil not clearly explaned..
Music on a basis tone of A=432Hz is more transparent, more marked, clearer, gives an obvious musical picture and the Overtones and undertones moves more freely and can multiply themselves more. Music based on 440Hz represents emotions and locks up the head. By lowering the pitch 440Hz - 8Hz to 432Hz, the music changes. Which first was painful to the ear changes into a beautiful, warm music whereby relaxation is natural. Overtones are decisive for the sound, this holds for instruments as well as the human voice. The piano tuned in A= 440Hz creates an artificial clarity and strengthens the high stress levels of today. The instruments on which Mozart and Verdi composed their masterpieces were in 432Hz -is the same as C=256Hz- pitched. The original Stadivarius violin was developed to resonate at 432Hz.
Try it out, you wil be suprised of the results.
I have put now the 432hz music on mypage, the gitar is tuned to A 432 hz.