The Voice of Light was written and directed by Brady Corbett (Childhood before the War), who won the award for best debut at the Venice Film Festival. The film tells the story of a singer named Celeste who grew into a superstar after a turbulent national tragedy; the story unfolds from her perspective from 1999 to the present. The Sound of Light is a music / drama film, and the cast also includes Jude Law, Stasi Martin, Rafi Cassidy and others. Australian pop diva Sia, who was nominated by the Grammy, will write original songs for the film.