>>126929691Not everyone enjoys extreme metal, it's always going to be a niche thing. Not everyone likes the themes of evil, the tritone, dark diminished/exotic scales, dissonance, and machine gun drumming, if you try learning a Cannibal Corpse song on guitar you'll find out how rich it is musically, time signature/rhythm changes, groove, catchiness, and many other elements I can't speak to yet. it's quite the opposite of pop, which usually has two hooks, come on dude. The more I learn about theory the more complex it all seems and I appreciate it more.
>There is no form nor harmonyIt's not all chromatic scales (except for maybe Slayer). That's not the music written by Alex Webster who has published a book on theory, Pat O'Brien who's a maestro, Erik Rutan and Trey respectively, there's a reason they're at the top. They all understand form and harmony perfectly well.
See for yourself, behind the wall of sound there's a lot of substance.
https://youtu.be/HKY2BFEBqHE?t=90
Having said that that's not stopping me from enjoying the intricacies of other more palatable genres or classical even once in a blue moon.
https://youtu.be/9nYTORmXcGQ
How beautifully sad and sinister this is.