If you want that one will truly test your system this is a beauty:
Talk about contrasts in style, happening at the same time!! Amazing balance of sound images, if you can get it right, good test CD.
Sorry, I can't abide metal mixed with gold lame jumpsuits.
How about mini-dress kimonos and poofy skirts?
(Obligitory Babymetal video.)
Is metal for you rather a "lifestyle" or the music itself? For me it's the latter and happy having such I can share with my 12 years old boy and myself [+50].