Michael Maniaci (born 1976) is an American opera singer who has appeared at many of the world's best opera houses. Possessing a unique male soprano voice, Maniaci is noted for his unusual ability to sing into the upper soprano register without using falsetto. Most men who possess this ability have it as a result of a hormonal imbalance, but for some unknown reason Maniaci's larynx did not develop causing his voice to not "break" in the usual manner. Read more on Last.fm