Watch FilmoFlix. Mazzy has disappeared. No one knows where she is. All her family has left of her are recordings of her beautiful voice. These are stored in the family studio. The family consists of Mike, a music producer; Dan, a sound engineer who is tired of his job; Murphy, the autistic brother who constantly wears headphones; and Lilli, the mother. They are going through difficult times, not knowing where Mazzy has gone.