A multi-instrumentalist musician since 1995, Renaud Ruhlmann began his musical journey
thanks to the teachings of Claude Valli in Belfort.
For over 30 years, he has explored music and sounds in all their forms.

It was in 2015, while living in Latin America,
that he began to study sound in its therapeutic dimension.
He was then introduced to the 432 Hz frequency by musicians
such as the collective Balam Ajpu and Ishto Juevez.

Upon returning to France in 2016, he contacted numerous music professionals,
as well as sound therapists specializing in 432 Hz,
and researchers, to better understand the properties of this frequency,
this musical tuning, and its relationship with the elements around us.

It was his collaboration with Professor Marc Henry that allowed him to elucidate the "mystery" of 432 Hz,
by co-refining the frequency of H2O water. In 2015, in his book "Musique et physique quantique" (Music and Quantum Physics),
Marc Henry had indeed proposed the frequency of 54 Hz.
Not being a musician himself, he needed to meet a sound practitioner
to refine this calculation with all the necessary precision.

This is how the famous 429.62 Hz was born, which helps to understand the relationship
between 432 Hz and the water in our body, and to explain why this frequency does us so much good.

As they say: it flows naturally.

Following this discovery in late 2019, an in-depth research followed
on other biocompatible frequencies, such as those in Mendeleev's periodic table.
Then, since January 2023, a new relationship with water is being explored
through the work of Prof. Gerald Pollack, from the University of Washington
and his theory of the 4th state of water, under the formula H3O2⁻.

After explaining, starting in 2020, the relationship between 432 Hz and H2O water and publicly presenting it
in his book "La Mélodie secrète des végétaux" (The Secret Melody of Plants) (Éditions Trédaniel, 2021)
Renaud was also able to shed light on another emblematic tuning fork:
that of German Baroque music, used by composers
like Johann Sebastian Bach or Johann Pachelbel.
This work highlights the relationship between the 4th state of water, its frequency
and the harmony that humans have always sought through musical art.

This discovery goes even further with the frequency of H3O2⁻ water, calculated at 417.60 Hz.
Indeed, if one constructs a natural scale according to Zarlino's method,
based on 7.83 Hz, the first harmonic of the Schumann resonance,
one precisely finds this same frequency of 417.60 Hz for A3,
the reference used to tune a musical instrument.

This frequency thus appears connected to both water and Earth, a sign, according to Renaud,
of its fundamental value within the elements of life.

It was at the request of therapists that Renaud dared to create original and unique tuning forks,
tuned to the frequencies of water, to share his discoveries and pave the way
for reproducible bioresonance observations,
allowing the waters of our physical and subtle bodies to be harmonized.

These tuning forks can also be used on animals and plants.
Frequency albums, specially designed around water frequencies,
also make it possible to harmonize places or our drinking water thanks to devices such as speakers (sound or bone conduction).

A major discovery for all those interested in vibrations,
water, and the possibilities of harmonizing life in all its forms.

We are water, so it was necessary and obvious to rediscover the connection to return
to the right tunings and the right frequencies of the source element of life.