Denver thrash revivalists Havok emerged in 2009 and quickly became one of the most visible standard-bearers of the genre's 21st-century resurgence, releasing a string of tight, technically sharp records that honored the Bay Area blueprint without simply imitating it. Their live reputation is formidable.

Monument, Colorado's Havok bring progressive and technical ambitions to the thrash template, working in complex song structures and shifting time signatures beneath the aggression. It's the kind of cerebral thrash that rewards close listening while still delivering the requisite headbang quotient.

Port Charlotte, Florida's Havok channel pure, uncut thrash energy in the classic mold, emphasizing velocity and riff density over modern production polish. Active since 2009, they represent the grassroots wing of the Florida metal scene that rarely makes national headlines but keeps the genre honest.

Chicago's Havron are a newly minted heavy metal outfit (2023) with an ear for the traditional side of the genre — big guitars, driving rhythms, and songwriting that values clarity and impact. They enter a city with a deep metal legacy and seem intent on adding to it.

New Orleans sludge/doom outfit Hawg Jaw embody the Crescent City's grimy, humidity-soaked approach to heavy music — slow, churning, and perpetually on the verge of collapse in the best possible way. Since 2009 they've been one of the Bayou scene's more viscerally satisfying acts.

Named for the folding knife favored across rural Appalachia, Manchester, Kentucky's Hawkbill play sludge metal with the blunt, unhurried menace of the region itself. Since 2017 they've crafted a sound that feels earned rather than stylistically borrowed — all low end and coal-seam grit.

California stoner/doom outfit Hawnt deal in slow, narcotic riffs draped in reverb and psychedelic haze, the kind of music that turns a room dim and heavy. Active since 2015, their approach leans into the occult-tinged desert rock lineage without losing its own ghostly character.

Hawthorne Heights became unlikely emo icons from Dayton, Ohio, with their 2004 debut 'The Silence in Black and White' producing the inescapable hit 'Ohio Is for Lovers.' The band's blend of screamo intensity and pop-punk accessibility, featuring JT Woodruff's dual clean-and-screamed vocal approach, defined the mid-2000s emo movement for millions of fans. Despite personal tragedies including the death of guitarist Casey Calvert, the band has persevered, continuing to release music and tour with the resilience their loyal fanbase mirrors.

Jacksonville's Haxprocess represent the progressive wing of extreme metal, threading death metal brutality and thrash aggression through complex, technically demanding arrangements that betray a taste for conceptual ambition. For a band formed in 2022, they've arrived with a surprisingly developed sound.