Review & Full Album Premiere: Various Artists, Cathedral of Smoke: A Tribute to Sleep
Posted in audiObelisk, Reviews on August 6th, 2026 by JJ KoczanThe Witching Buzz Records tribute to Sleep, dubbed Cathedral of Smoke and featuring an international roster of 10 bands, will be released tomorrow, Aug. 7. And a lot of what you need to know about it is told by the tracklist — the bands involved, what songs they’re playing, when they’re from — but as the California-based label follows its 2025-’26 tribute compilations honoring Kyuss and Ozzy Osbourne, they’re beginning to build a stable of acts. For example, France’s Poste 942, who here tackle “Hot Lava Man” from the 2022 Third Man issue of Dopesmoker, previously appeared on both other tributes, while Abel Blood, who open Cathedral of Smoke covering “Giza Butler” from Sleep‘s 2018 studio comeback, The Sciences, was on the Ozzy tribute, as was solo singer-songwriter Dee Calhoun (ex-Iron Man, etc.), who here provides a respite from the tonal largesse with a hard-strummed Western take on “From Beyond” from Sleep’s Holy Mountain, harmonica and all.
Notably, Cathedral of Smoke is shorter than either of the two prior Witching Buzz tributes, with 10 tracks included instead of 20 or 22 for Kyuss and Ozzy, and that leads one to believe the label is thinking of an eventual physical release, which obviously would introduce a time constraint. Nonetheless, as Buzzards of Babylon revel in the classic call-to-worship of “Dragonaut” early in the proceedings, you wouldn’t say the comp is missing anything. Some reinterpretations are more dramatic than others. Calhoun‘s is up there in terms of making the song his own, and the closing acoustic take on “Aquarian” from New York arthouse doom weirdos Shadow Witch works effectively to a similar standard. The growling, lumbering manner in which Italian stompers Owls Over Oaks dig back to 1991’s Volume One for a gurgling death-sludge perspective on “The Suffering” also belongs on that list, and these divergences are welcome amid the many rolling nods on offer, though whether it’s the noise of When the Deadbolt Breaks‘ interpretation of “Holy Mountain” or Serpent Kiln‘s raw but still melodic “Catatonic,” it’s not like anybody is trying to carbon-copy what Al Cisneros and company sound like. Greece’s Fuzzing Nation might come closest to that mark for the vocal delivery in “Marijuanaut’s Theme,” but there’s enough going on around it, including the instrumentalist jam on “The Botanist” from Lizzy that follows, that it never feels egregious or like anything less than the homage it is.
No, nobody takes on the 2026 Sleep singles “Have Spacesuit Will Travel”or the newly unveiled “The Morrisist,” and one suspects that’s because no one knew a new record was coming, or that Sleep would be making news this year with a sans-Matt–Pike lineup, but apparently that’s the timeline we live in, and it does nothing to detract either from what Cathedral of Smoke is doing or what it’s celebrating, which is the influence that Sleep has had across two generations and 35-plus years of riffs. These kinds of tributes were more of a thing in the aughts, assemblages of bands trying to get their names out or just to do a thing in the days prior to the whole-album ‘reduxes’ that have been more de rigeur since the 2010s. But being oldschool doesn’t hurt Cathedral of Smoke in the slightest, and as glaringly obvious as one would be, to my knowledge nobody’s done a Sleep album redux, so fair enough. The highlights here are plenty, whether it’s the bass tone in “Dragonaut” or that backwards guitar/maybe-organ/whathaveyou Shadow Witch employ for flourish in the midsection of “Aquarian,” the sheer grit and gnash of Owls Over Oaks or “Hot Lava Man,” which has the distinction of being the only song here-presented that I’d never heard before. So I got Poste 942‘s gallop-into-space-then-float interpretation before the original, which is an odd but resonant kind of fun, as far as I’m concerned.
And to expand on that point, obviously as release like Cathedral of Smoke is speaking to the converted. Those outside the subculture are neither going to understand nor care about how the lurch in “Catatonic” compares to the original, but that’s part of the intent here as well. Genre speaking to itself, celebrating itself and past accomplishments with fresh takes. It’s not a new idea, but at a time when the conversation has been forced into wondering what and who is Sleep and what typifies one of stoner metal’s most defining sounds, these bands step up to provide an answer that’s likewise expansive and entrancing in its plod. Sleep were a thing before the memefication of the heavy underground, before notions of the ‘weedian’ or their own coined ‘Iommic life’ existed, and the band’s effect not only on the conversation but the language used in it extends to the sounds conjured here in their honor, but at the end of the day it’s riffs on top of riffs, and as far as that kind of thing goes, there are precious few outfits who ever did it better. Cathedral of Smoke is a work of worthy, fun, relevant and due idolatry.
The tribute streams in its entirety on the player below, followed by more from the PR wire in the blue text. Please enjoy:
Witching Buzz Records will release Cathedral of Smoke: A Tribute to SLEEP digitally on August 7, 2026. The compilation features 10 international artists paying homage to the legendary stoner/doom pioneers Sleep, reinterpreting material drawn from across the band’s influential catalogue.
The release brings together a diverse selection of artists from the USA, UK, and Europe, each offering their own interpretation of Sleep’s signature sound. Spanning material inspired by the band’s early-era recordings through later-era compositions, the compilation remains rooted in heavy, slow, and atmospheric approaches that have defined and shaped modern doom metal.
Rather than straightforward replication, Cathedral of Smoke focuses on reinterpretation, with each contributor reshaping the original material through their own stylistic lens while preserving the hypnotic weight and psychedelic intensity associated with Sleep’s legacy.
Cover art by Captain Maoos.
Tracklist:
1. Abel Blood (USA) – “Giza Butler” (2018)
2. Buzzards of Babylon (UK) – “Dragonaut” (1992)
3. Dee Calhoun (USA) – “From Beyond” (1992)
4. Fuzzing Nation (Greece) – “Marijuanaut’s Theme” (2018)
5. Lizzy (USA) – “The Botanist” (2018)
6. When the Deadbolt Breaks (USA) – “Holy Mountain” (1992)
7. Owls Over Oaks (Italy) – “The Suffering” (1991)
8. Poste 942 (France) – “Hot Lava Man” (2022)
9. Serpent Kiln (Netherlands) – “Catatonic” (1991)
10. Shadow Witch (USA) – “Aquarian” (1992)
Cathedral of Smoke: A Tribute to SLEEP will be available exclusively in digital format via Witching Buzz Records. Follow the label’s Bandcamp page for updates and release notifications.





