Xavier de Rosnay
Xavier Dulong de Rosnay is a French electronic musician and producer and one half of the duo Justice with Gaspard Augé.
Biography
Xavier Dulong de Rosnay was born on 22 July 1982, hailing from Seine-et-Marne, although he grew up in Paris "on a diet of 1970s prog-rock and 1980s funk". The son of a Vietnamese-born dentist and a human resources director of a Parisian hospital, he studied graphic design at the École Estienne in Paris, where he also met Thibaut Berland. Berland would later cite de Rosnay for his breakthrough into music.By 2002, while he was finishing up his studies, he stayed at an apartment at the Boulevard Barbès with fellow graphic designers Gaspard "Gaspirator" Augé and Bertrand "So Me" de Langeron. With Augé, he formed the electronic duo Justice, together producing their breakout hit "We Are Your Friends" for a remix competition in 2003. The remix resulted in the group being signed to Ed Banger and became a hit in clubs and on the Internet. In 2005, de Rosnay contributed to the bootlegged album Bootleggers with Respect Vol II, alongside Soulwax, DJ Mehdi and Feadz, all under pseudonyms. In order to produce their debut album Cross, Justice was initially based in de Rosnay's bedroom, but subsequently moved to his basement, which he described as a "cave with a computer in it."
Following the success of Cross and tours around the world, the two embarked on their A Cross The Universe tour in North America during March 2008, which de Rosnay said "close the first chapter for Justice." A documentary of the tour showcased their rockstar lifestyle during the tour, although de Rosnay later clarified there were "not all things we approve of." De Rosnay was also briefly arrested after a violent altercation with a fan, although he was let go after police concluded he had acted in self-defense. In April, he collaborated with Midfield General on the track "Disco Sirens." Two years later, he was enlisted by French duo Jamaica to co-produce their album No Problem alongside Peter Franco. Their joint production was praised by The Guardian and Pitchfork.
De Rosnay and Augé together made their return in Audio, Video, Disco, the second studio album of Justice. It was succeeded by their third, Woman, and the remix album Woman Worldwide. Afterwards, de Rosnay co-produced Prudence's first studio album Beginnings alongside Surkin. In 2022, he produced the EP Man On A Wire by Mehdi Pinson, known professionally as due to having previously provided vocals to Justice's 2007 song DVNO. That same year co-produced Juliette Armanet's song "Flamme" for her album . Justice returned with their fourth studio album Hyperdrama in 2024, their first LP in eight years. De Rosnay quipped a "safe prediction" for their next album would be "around 2048".