Formed in 2014, Creeper are an English goth-punk band whose sound blends elements of post-punk, emo, and glam rock. They released their debut album, Eternity, In Your Arms, in 2017 before expanding their style on 2020's Sex, Death & the Infinite Void, which combined horror-punk influences with theatrical rock grandeur. The band continued developing this dramatic approach with the vampire-themed concept album Sanguivore in 2023, followed by its 2025 sequel, Sanguivore II: Mistress of Death.