This album is composed of arrangements all performed at 432 Hz. This means that all the instruments must be tuned to the middle A of the piano, which vibrates at 432 Hz. This is also a challenge to ensure that the songs performed, in addition to the lyrics and melodies, the arrangements will infuse those vibrations close to our being, as I explain in the track SIAMO VIBRAZIONI, or according to quantum physics, we are the result of vibrations that influence our way of being.