hard rock

alternative rock

punk rock

heavy metal

electric guitar

mighty

powerful

compelling

muscular

strong

raw

rude

crude

cut

slam

incessant

perpetual

ceaseless

constant

mechanical

automatic

machine like

monotonous

humdrum

dull

pulsate

beat

rhythmical

repetitive

iterative

tedious

deadening

inquisitive

curious

inquire

sneaky

surreptitious

incisive

acute

piercing

perceptive

poignant

sarcastic

bite

satirical

critical

tongue in cheek

provocative

challenging

intriguing

electric bass