>>99076
>Something is not X because you can't easily classify it. To most people, Meshuggah is death metal with some other stuff mixed in (thrash, fusion, a little doom).
Except they're closer to Djent than they are death metal. The only reason not to call them Djent is because they were first. Whereas the only reason to call them DM is 'cuz the vox are, like, growly and shit.
>Death metal (and music genres, in general) doesn't change,
Lol yeah it does
Even Death from SBG to Leprosy changed.
>I have another argument too, take Dark Angel which can be considererd as Possessed on steroid and demonstrably nearer to death metal than Possessed on every account.
I've never heard anyone say this.
Honestly, Slayer (Hell Awaits especially but RIB too) is closer to DM than Dark Angel is - it's the riffs. Dark Angel is a thrashier sounding band, same with Morbid Saint or Finished With the Dogs-era Holy Moses - you can play really extreme, fast thrash without it being DM. On the other hand, Possessed's riffs are less thrashy and their structure is less about being fast and aggressive and more about creating an evil heavily-tremolo picked sound with weird riff/beat changes.
I'd actually make the same argument with Venom, too - like you could take Destruction and say they're arguably more extreme, but their riffs are thrashier and less evil sounding. Not that Destruction wasn't influential to later BM, but Venom actually fits the label better because they don't really do thrash riffs and sound darker and there's not actually much stylistic difference between Venom and early Bathory. The Venom sound was only gradually and partially taken out of black metal (before that point a host of bands like early Sodom, Bathory, early Kat, Bulldozer, and Exorcist had emulated that sound) and even then it's been revisited since the 2nd wave by bands like Gehennah.
>Black Sabbath isn't doom metal,
Musically a ton of doom is just straight Sabbath worship, though. You can be a heavy metal band without also being doom metal, but Sabbath was both if we're going by music. Compare Vol. 4 to like Rising or In Rock or Taken By Force or basically anything else that got called metal in the '70s and still gets called metal today. Most of it wasn't total bluesed-out dirges.