Dying Fetus is an American death metal band originally from Upper Marlboro, Maryland. Formed in 1991, the group is known for their consistently hook-laden song structures, characterized by blast beats, complex riffing, slam riffs and heavy breakdowns. Additionally, their reality-based lyrics characterized by political/modern themes are notable in death metal. Various line-up changes throughout the years have left John Gallagher the remaining original member, as well as the band's driving force.