Death Metal: ferocious vocals telling tales of horror, war, hardship and political activism.
I agree about the (issue of popularity) of Death Metal...but, Death Metal is known to many; my thoughts are, why it isn't it use for zombie movies,
The are hundreds of Death Metal bands who are political activist, and tales of horror:
Death Metal horror tales, should be used in zombie movies.
Example for zombie movie tracks:
SIX FEET UNDER
The Day The Dead Walked
And the end begins
Slaughter
Time of humans end
Terminated
Enter bowels of hell
Curl up and die
Cowarding-controlled
You are nothing
You will fear thee
Plague of zombies
Curse of the living
Lost a world of pleasure
Now here comes the torture
Murderers and killers
Once your friends
And neighbors
Rising from the grave
Writhing in pain
I want to eat your brain
We're rising from the grave
Burnig fires
Homes and cities
Torn to shit from
War and poverty
Overcrowding led to killing
Decaying bodies left unburied
Crimson famine kept on spreading
Breeding ignorance
Declining populace
The day the dead walked
Apocalypse
The day the dead walked
The armageddon
The day the dead walked
Apocalypse
The day the dead walked
Rising from the grave
Writhing in pain
I want to eat your brain
We're rising from the grave!
Imagine hearing these lyrics, while watching the zombie movie.