I was wondering this as well, in regards to the M22s.

I've seen many reviews for the M22s' great performance in the jazz, classical, and moderate rock/pop/country genres, and while most of my listening falls into those areas, I do still like to listen to some heavier, thicker sounds (death metal, hardcore, etc), and was just looking for more testimonials from others who have used the M22s (or other Axioms) for these applications.

Thanks!
eric