New Orleans doom/stoner/sludge band Cikada channel the murky, humid atmosphere of their city into sprawling, fuzz-drenched compositions that sit at the intersection of southern sludge and psychedelic doom. Their sound draws naturally from the well of Eyehategod and Crowbar.

New London, Connecticut doom/stoner duo Cinder Mage craft slow, hypnotic riff worship drenched in fuzz and reverb, conjuring occult imagery through heavy, ritualistic song structures. Their music moves like lava — deliberate, unstoppable, and scorching.

New Jersey's Clamfight deal in swampy, heavy-as-sin sludge and stoner metal, built on massive downtuned riffs and slow-burning grooves. Their records carry the weight of a collapsing building and move at roughly the same pace.

Oakland, MS doom and stoner act Clawhammer pile on the fuzz and drag tempos down to a slow, hypnotic crawl. Their sound is thick with distortion and heavy atmosphere, rooted firmly in the traditions of southern-tinged doom.

Flint, MI stoner metal outfit Cleen draw on the industrial ruin of their hometown to fuel thick, fuzz-laden riffs and hazy heavy grooves. Their sound sits comfortably in the tradition of midwest stoner metal, bleak and heavy in equal measure.

A Nashville psychedelic doom outfit formed in 2009 by Belmont University students, Clorange channeled Black Sabbath, Sleep, and Electric Wizard into a hazy, riff-heavy sound. They released the album Instinct in 2012 before disbanding the same year.

Brooklyn's Clothesline draw on doom, stoner rock, and wrestling-fueled attitude from a lineup featuring members of Reign of Zaius and End of Hope. Their slow-burn approach captures the grimy, unhurried heaviness of the New York underground.

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Denver's Cloud Catcher have been crafting psych-drenched heavy rock and doom since 2013, straddling the worlds of cosmic stoner rock and traditional doom with an accessible, riff-forward approach. Signed to Totem Cat Records for their second album Trails of Kozmic Dust, they remain one of Colorado's finest heavy exports.

A St. Louis stoner-doom two-piece, Cloud Machine have built a tireless live reputation while refining a sound that pits driving, Sabbath-influenced riffs against progressive sludge arrangements. Their 2025 LP Chill'um All, produced by Converge's Kurt Ballou, marks a significant leap forward.

Brooklyn's Clovis play a wall-of-sound doom and stoner rock blend steeped in grunge and classic heavy riffing. Their self-titled LP documents a band content to let the volume speak for itself.

Rochester, New York's Clyde play a heavy, riff-centered stoner rock and metal blend rooted in the upstate New York underground. Their straightforward approach relies on massive tones and slow groove.

Portland, Oregon stoner metal band Cobra Thief deal in hazy riffs, pounding rhythms, and the kind of heavy psych grooves that flourish in the Pacific Northwest underground. Their music carries the loose, fuzzed-out energy that defines the stoner metal circuit.

Buffalo, New York stoner metal unit Cobra Tits bring a thick slab of fuzz and irreverent attitude to the upstate New York heavy music scene. Their no-frills approach leans into bong-crusted grooves and blunt-force riffage.

Denver groove and stoner metal band Cobranoid blend sludgy bottom-end with locked-in rhythmic punch and an attitude to match. They're a reliable fixture in Colorado's heavy underground, serving up beefy riffs with swagger.