Modern metalcore pioneers Darkest Hour employ an uncompromising sonic attack rooted in melodic speed, thrash metal, and the righteous fury of punk and hardcore. Part of the New Wave of American Metal movement of the mid-'90s, the band elicited underground acclaim before achieving commercial success with Billboard-charting efforts like Deliver Us (2007), Eternal Return (2009), and Godless Prophets & the Migrant Flora (2017). The veteran metallers released their tenth long-player, Perpetual Terminal, in 2024.