Personalities from all walks of life become masked singers whose identity is kept secret. Guillaume Lemay-Thivierge and his panel of investigators (Sam Breton, Véronic DiCaire, Anouk Meunier and Stéphane Rousseau) must discover them.

Welcome to the quarter-final! A varied musical program awaits the public, with performances by the Firefly, the Punkette Skunk, the Super Otter, the Queen of the Day and the Night, the Yéyé Elephant and the Robot!

The semi-final. Double elimination: two singers are unmasked.