http://www.listverse.com/music/moreschi.mp3Alessandro Moreschi (the only recorded true castrato)
The Castrati were men who were forcibly castrated at an early age in order to ensure that they would not experience the hormonal changes of puberty that lead to the lowering of the male voice. This meant that as adult men they sang like a modern soprano (they retained their boy soprano voices). After the Catholic Church ensured that all nations banned the practise, Pope Leo XIII took the remaining Castrati into the care of the Sistine Chapel Choir to guarantee them a quiet life (at the time they had become the subject of ridicule). Moreschi is the only castrato to be recorded solo. In this recording he is over 50 years old and had lost much of the quality of his voice - nevertheless the resulting recording is incredibly eerie.
