The 432 Hertz Band was born from a music project of Cosmo Welfare and Ioannes Peregrinus in 2011.
With a hurdy-gurdy that Ioannes played in 432 Hertz in just intonation during a music session, the story of the 432 Hertz Band began.
At that time it was very unusual.
Cosmo Welfare was fascinated by the new sound and started to change his instruments to 432 hertz and to just intonation.
It didn’t stop at 432 hertz. This music session, held in a church in Kiel, began the journey into the unique world of natural tuning, based on the cosmic law of the natural tone overtone series.
Cosmo later found out that:
the cosmic basis of 432 hertz is 1 hertz (128 hertz).
Natural Tuning consists of the pitch reference frequency and of pure intervals, whose frequency ratios are the quotients of natural numbers.
All is based on the natural overtone series.
Natural Tuning begins with 1 Hz and includes 432 Hz as well as 256 and 440 Hz.
Just (pure) intonation is the only natural interval design and is the heart of Natural Tuning.
The 432 Hertz Band is one of the very few bands in the world that releases all of its music in accordance with the cosmic law of the natural tone overtone series.
For most, making 432 Hertz music means simply using the concert pitch of 432 Hertz in equal temperament, because it is very simple.
Pure tuning makes greater demands on knowledge and equipment.
The listeners usually know nothing about the truth. How could they? The 432 hertz music is a business like any other for the music industry and most healing sound websites.
So rest assured: we have spent years researching the world of frequencies and their effects on the energy body.

432 Hz scale is unique!
If you build pure intervals on the 432 Hz reference frequency (that is 27 Hz),
not only all octaves result in the cross sum 9,
but also every note of the chromatic 12 a scale.
There is no other scale that has this property.