Relatives in Descent is the fourth studio album by American post-punk band Protomartyr released on 29 September 2017. Their first to be released through Domino Recording Company, the album is much darker and more philosophical than its predecessors. While lyrically not a concept album, it is produced so that many songs flow from one to another seamlessly. Relatives in Descent received critical acclaim upon release, with many publications ranking it one of the best albums of the year.