In 1995 Pagan Records issued Sventevith (Storming Near the Baltic), the debut album of a trio formed in Gdansk four years earlier, and every fanzine that reviewed it filed the record as black metal without a moment's hesitation. In 2004 Regain Records issued Demigod, and not one review filed it as black metal at all. The same band made both, under the same founder, with no change of name and no announcement. That is the whole difficulty in two sentences, and the answer to the question is therefore sequential rather than absolute: Behemoth were a black metal band, then they were a death metal band, and since 2014 they have been making something for which only the compound term is accurate.
1991 to 1998: black metal without qualification

The first period is not in dispute. Three demos circulated on cassette between 1992 and 1994, the debut followed on a small Polish label in 1995, Grom arrived through the German label Solistitium in 1996 and Pandemonic Incantations through the same operation in 1998, and the material across those years does everything the second wave manual required: tremolo picked guitars on open strings, treble weighted mixes with no locatable bass, shrieked vocals mixed behind the instruments, blast beats held without fills, and lyrics drawn from Slavic paganism rather than from imported Norwegian theology. The distribution was tiny, the pressings were counted in the low thousands, and the band existed inside the eastern European tape network rather than inside the industry. Anybody compiling our black metal band list from the evidence of 1996 would have placed Behemoth in the Polish section without an argument.
Two structural facts about that period explain what happened next. The first is that Poland's underground had always run closer to death metal than Norway's did, with Vader operating from the same country since 1983 and setting a technical standard that no Polish band could ignore. The second is that Nergal was the only permanent member, and a project with one permanent member and a rotating line-up has no internal constituency for staying the same.
Satanica, 1999, is the customs post
Satanica came out through the Italian label Avantgarde Music in 1999 and it is the record where the drumming changes function. The blast beats remain, but they are now placed under riffs that are palm muted, tuned lower and built in the death metal manner out of short rhythmic figures rather than out of long ringing chords. The vocal drops from a shriek towards a bark. The production acquires exactly the weight and the audible low end that the previous three albums had spent their budgets removing. Nothing about it is a compromise or a softening: the record is faster and more violent than anything the band had made. It is simply no longer built out of black metal materials.
A discography with a customs post in the middle of it, and the band never once stopped to explain which side it had crossed to.
Thelema.6 in 2000 and Zos Kia Cultus in 2002 finished the transition on the same label, replacing the pagan material with Crowley and with occultism of a more systematic kind, and by Demigod in 2004 the arrangement was complete: Inferno's drumming had become the loudest single element on the record, the guitars were tuned for percussive attack, and the songs were assembled from riffs rather than from atmosphere. Regain Records handled that album, Regain handled The Apostasy in 2007, and by Evangelion in 2009 the band had moved to Nuclear Blast in Europe and Metal Blade in America, which is to say into the actual industry.
The decade that changed the question
In August 2010 Nergal was admitted to hospital and diagnosed with leukaemia. He received a bone marrow transplant and left the haematology department on 17 January 2011. Behemoth released nothing for five years. The record that followed, The Satanist, appeared on 3 February 2014 through Nuclear Blast, Metal Blade and Mystic Production, went to number one in Poland, entered the Billboard 200 at 34 and the British chart at 57, and was voted the best metal album of the decade by both Loudwire and Consequence of Sound before that decade had finished.

What makes it relevant to the classification is that The Satanist reversed part of the journey. The tempos drop, the songs are allowed to develop over six and seven minutes rather than being cut to fit, the guitars ring out again in long chords in several passages, and there is more atmosphere on it than on the four albums before it combined. It is not a black metal record. It is a death metal record built by somebody who remembered how black metal handled time, and that combination is precisely what the compound term was invented to describe. I Loved You at Your Darkest in 2018 added children's choirs and a theatrical streak, Opvs Contra Natvram followed in 2022 and The Shit ov God in 2025, and none of those has settled the argument because none of them was trying to.
Why Poland produced the question in the first place
No country's underground was less interested in the Norwegian purity line than this one. Vader had been playing death metal since 1983 and were the technical benchmark for everybody who came after; Kat had been playing thrash with occult lyrics since 1979; Christ Agony ran a black and doom hybrid through the early nineties; and the whole scene was small enough that musicians shared rehearsal rooms, session work and record shops across every one of those categories. A Polish band in 1996 had no incentive to police its own genre, because the audience was three hundred people who bought everything.
The correction arrived later and from a different direction. Mgla, working from 2000 with two members and no interviews, and Batushka, whose Litourgiya in 2015 set Orthodox liturgical chant against tremolo guitar, are the bands that gave Poland an orthodox black metal position at last, twenty years after Behemoth had stopped occupying it. Both are also more disciplined about the form than Behemoth ever were. That is the useful comparison: the country's most famous export left the genre, and the country's best black metal was made by people who arrived after the export had gone.
The legal record, stated once
The classification question is often asked alongside a second one about the band's court appearances, so the facts belong here in proportion and without commentary. During a concert in Gdynia in September 2007 Nergal tore up a Bible on stage and denounced the Catholic church. He was charged under the Polish offence of insulting religious feeling; the charges were dropped on 28 June 2010; the prosecution pursued the matter and in October 2012 the Supreme Court held that the offence could be committed without direct intent, after which a lower court found against him. A separate case, brought in 2018 over an image posted online, ended in acquittal in 2025. That is the record, and it has no bearing whatsoever on which genre the guitars belong to.
| Album | Year | Label | Classification |
|---|---|---|---|
| Sventevith (Storming Near the Baltic) | 1995 | Pagan | Black metal |
| Grom | 1996 | Solistitium | Black metal |
| Pandemonic Incantations | 1998 | Solistitium | Black metal, thickening |
| Satanica | 1999 | Avantgarde | The turn |
| Thelema.6 | 2000 | Avantgarde | Blackened death metal |
| Zos Kia Cultus | 2002 | Avantgarde | Blackened death metal |
| Demigod | 2004 | Regain | Death metal |
| The Apostasy | 2007 | Regain | Death metal |
| Evangelion | 2009 | Nuclear Blast | Death metal |
| The Satanist | 2014 | Nuclear Blast | Blackened death metal, and the best of them |
| Opvs Contra Natvram | 2022 | Nuclear Blast | Blackened death metal |
The verdict
Behemoth are not a black metal band and have not been one since 1998, which is twenty eight of their thirty five years. They are also not a death metal band in the sense that Vader or Morbid Angel are, and have not been one since 2009. The accurate description of everything after The Satanist is blackened death metal, a term that exists precisely because bands like this one made the older categories useless, and anybody who insists on choosing between the two words is asking a question the records stopped answering two decades ago. A harder case is the band that never changed genre at all and is accused of having left anyway, so the next argument is is Dimmu Borgir Still Black Metal.