Lucie Edel and Raphael Béreau met when they were very young children. It is the year 1997 and the closure of the experimental nuclear reactor Superphénix is causing a stir in the media. Twenty years later, Lucie is an opera singer and Raphaël a guitarist. It is to celebrate childhood memories and to remember that music should remain a game for them and an entertainment for the public that it takes the name of this nuclear reactor which, the year of their meeting, had them so much marked. The Superphénix project offers a resolutely modern and refreshing aesthetic of classical music. They offer a first program of popular Spanish melodies.