In the ancient era, singing about violent acts like stabbing was socially acceptable, but
today, such lyrics often spark controversy and legal scrutiny—though not uniformly
across all music genres. Hip-hop, in particular, faces disproportionate backlash, with
rap lyrics frequently used as evidence in criminal prosecutions. Critics, including
musicians, academics, and human rights groups, argue that this practice is unjust and
lacks empirical support, highlighting the selective outrage compared to other genres
like folk, country, rock, or metal, which also depict violence but rarely face legal
consequences. This paper applies the theory of moral panics to analyze why rap
triggers institutional and public alarm, while other genres do not. It argues that the
criminalization of rap is rooted in social inequalities and the tension between judicial
systems and marginalized communities, particularly young Black artists. In
contrast, genres dominated by more privileged artists avoid similar scrutiny. By
examining both controversial and overlooked violent music, the analysis—focused on
England, Wales, and the U.S.—aims to reveal how criminalization practices are shaped
by bias, offering new insights into the unequal treatment of music and its perceived link
to violence.