The masterpiece of Mozart, written in 1791, a few months before his death, is a symbolic fairy tale, actuated by high humanistic ideals. It abounds in melodies which remained immortal as some of the most beloved ones in the international repertoire. The struggle between good and evil, the pure and everlasting love, the transition to moral maturity are only some of the themes which the great creator handled in his composition offering us a work of amazing beauty and simplicity.