An ultraconservative police officer suffers a debilitating stroke and is assigned to a rehabilitative program that includes singing lessons - with the drag queen next door.

Paris in the 1920s. Marguerite Dumont is a wealthy woman with a passion for music and the opera. For years, she has performed regularly for a circle of guests. But Marguerite sings tragically out of tune and no one has ever told her. Her husband and her close friends have always encouraged her in her illusions. Things become very complicated the day she gets it into her head to perform in front of a genuine public, at the Opera.

A brilliant young fund manager leaves her unfulfilling job and long-term boyfriend to chase her lifelong dream of becoming an opera singer in the Scottish Highlands.

Margreet Honig, eighty-four years old, is an internationally sought-after Dutch singing teacher. She teaches all over Europe and works with world-famous singers. She has developed her very own way of working.