The d.j.s depicted in “Hate Radio” radiated this sort of charisma: the jaunty Kantano Habimana, wearing a natty suit and riffing about women and weed (played by the Rwandan comedian Diogène Ntarindwa, ...
Milo Rau’s examination of the infamous broadcast that preceded the Rwandan genocide is onstage now. Two other works, including “The Pelicot Trial,” arrive in March.