Mylène Farmer has unveiled the official music video for her single 'C'est à qui le tour,' directed by Julia Ducournau, following the announcement of her upcoming album 'Égrégore,' set for release on October 30. The album will also be premiered in select cinemas, while new promotional images and behind-the-scenes content have been shared for her latest single. Her career retrospective continues with renewed interest in iconic tracks like 'Dégénération' and 'Oui mais... non.'