![](https://image.tmdb.org/t/p/original/f57ccgp9SMffWpTAHa0txcmJ0h.jpg)
![](https://image.tmdb.org/t/p/w200/vDbnK6wecO3E9qdP2lmlYCUAXLt.jpg)
Documentary which investigates the private and public world of the castrati - celebrated 18th-century male singers whose voices remained unbroken due to castration in childhood. A unique new experiment attempts to recreate the true sound of this lost voice.