Using illustrations from the Yugoslav wars of the 1990s and their aftermath, Baker argues that understanding popular music and public discourses about it can help to understand the dynamics of ethnopolitical conflict. Studies of war and conflict have approached music as political communication, as an object of securitization, as a means of violence and as a symbol of ethnic difference, while international law in the context of another case of collective violence, Rwanda, has even begun to question whether performing or broadcasting certain music could constitute incitement to genocide. Drawing on poststructuralist perspectives on the media and ethnicization in conflicts, Baker explores and interrogates the discourse of popular music as a weapon of war that was in use during and after the violent breakup of Yugoslavia. Music during the Yugoslav wars was used as a tool of humiliation and violence in prison camps, and to provoke fear of the ethnic Other in line with a strategy of ethnic cleansing; it was also conceptualized as a morale-booster for the troops of one’s own side. A discourse of music as a weapon of war was also in use and persisted after the war, when its referent was shifted to associate music-as-aweapon not to the brave and defiant ingroup so much as the aggressive Other. This was then turned against a wider range of signifiers than those who had directly supported the Other’s troops and had the effect of perpetuating ethnic separation and obstructing the reformation of a (post-)Yugoslav cultural space. Despite evidence that music did serve as an instrument of violence in the Yugoslav wars (and the precedent of the Bikindi indictment in Rwanda), Baker concludes that music should be integrated into understandings of ethnopolitical conflict not through a framework of incitement and complicity but with respect for the significance of music in the everyday.