Artistically speaking, he was honest and sincere, even to a self-destructive fault...and this led him to the solitude of the last years of his life. We could cite "The Solitude of Prime Numbers", alluding him to the famous Italian novel...and he was certainly a prime number, undividable if not to himself and the nature of individualism. The first number, whose dividing relationship with the prime number only served to put him in front of his own image. The prime number contains all numbers (attainable through multiplication) and so this is how we are able to discern all of the principle composers of his epoch and every single developmental phase of form and expressive innovations of which they are characterized. In my opinion, all of the aspects of his formation explain that quality of the inability to live and integrate positive relations with other humans that would characterize the brief adult life of Mozart. We will take a closer look at these aspects in due time, based on the correspondence with his father and sister.