abrasive

abrupt

active

adventurous

aggressive

angry

cheeky

confident

dangerous

defiant

demonic

distorted

dynamic

edgy

enraged

evil

explosive

fierce

forceful

frantic

frenzied

frightening

furious

gutsy

hard

hardcore

imperious

insanity

madness

manic

menacing

militaristic

ominous

punk

pursuit

rebellious

resonant

rowdy

sassy

satanic

stalking

tense

threatening

tough

vengeful

electric guitar

drums

synthesizer

synth bass