Justice is a French electronic music duo consisting of Gaspard Augé (born 21 May 1979 in Besançon, Doubs) and Xavier de Rosnay (born 2 July 1982 in Ozoir-la-Ferrière, Seine et Marne).Eric Dahan: Que justice soit fête. In: Libération, 7 June 2007, and Julian Shovlin online The duo is one of the most successful groups on Ed Banger Records and is managed by the label's head, Pedro Winter. Justice is known for incorporating a strong rock and indie