Welcome, Rapmon! My favorite genre is electronica, but a band that I listen to a lot is Porcupine Tree, who's music is along the lines of hard rock/progressive rock. If you haven't heard of them, I suggest checking them out.
Anyway, I personally think the Axiom's sound fantastic with this type of music, but everyone's taste is different. Axiom's are very forward and detailed speakers and give the impression that the musicians are right there in the room. It might be harsh on the ears to some people, but I really enjoy the upfront sound. If you've heard Klipsch speakers, sometimes considered "rock" speakers, the Axiom's will sound more balanced in my opinion. Klipsch speakers always sound harsh to me. That's my $.02 anyway.
