Supernova is an energetic piece in a pop style that inspires joy and good humour, its rhythm giving it an exceptionally lively and festive character. Its theme is renewal, rebirth and solidarity in the wake of the COVID-19 pandemic. The Confédération Musicale de France commissioned this work as part of the initiative "Concerts solidaires au profit de l'enfance en France et dans le monde" (Concerts in aid of children in France and worldwide).