AAArmstrong is a musician and creative. He writes and produces music across all areas, including fashion, film and theatre. He has previously collaborated with a number of artists, including Charli XCX, Violet Chachki and Dita Von Teese, who he met over Twitter, leading to a long collaborative friendship. He has also written music for Paris’s famous Crazy Horse burlesque club for creative director Ali Mahdavi, and remixed for artists including Sebastien Tellier, Lady Gaga, Jamiroquai and S'Express.
AAArmstrong is also part of ‘swamp pop’ outfit Horixon, with releases on Kitsune and Belgium’s Eskimo Records. As one half of the band Monarchy, he produces and co-writes all of the group's music. Monarchy are signed to Warners and have toured the world, playing Coachella and other notorious music festivals. He is also an international DJ, having played events such as Plastic Club during Milan Fashion Week.