As far as we can investigate, it is now really difficult to say about music what the phoenix said in The Princess of Babylon from Voltaire: "Monsieur, cela fait vingt-sept mille neuf cents années et sept mois que je suis au monde; je n'ai encore rien vu de comparable à ce que vous me faites entendre". It has become apparent to us that, since a few years (at least), everything has been done in music and the music of Ultraphonist is maybe the oldest one (and yet the most heard) in the world; Discover the antistress is only about amplification or variations of the inner music of our body: the singing tones of bones, heart and chest and nothing more.