The soundtrack to Hito Steyerl’s new film installation Power Plants features a new collaboration between UK star Kojey Radical and one of the world’s most influential and important visual artists and thinkers, and a beatific ambient classic by late Japanese producer Susumu Yokota.Exhibited at The Serpentine from April to May 2019, Power Plants features a new film work in an immersive installation that expands throughout the building, it revolves around anticipating the future in unpredictable wa…