More than one thousand five hundred people from all over Catalonia have applied for the casting of "Euphoria" and ninety have reached the first selection. Accompanied by Miki Núñez, they will spend three days testing their talent as soloists, as second voices and demonstrating how they move on stage. Excitement and nerves fill the set of the casting. They dance, sing, laugh and get to know each other. At the end of the day, the jury made up of top professionals such as Jordi Cubino, Daniel Anglès, Carol Rovira, Albert Sala and Aina Casanovas will decide which of the forty singers will make it to the final stage.