Genre blending happens everyday, but how often do you hear it done perfectly? Judging by the outrageous number of artists that attempt it, probably fairly seldom. However, 'Eutheria' by Equus is an honest to goodness masterpiece. The listener will notice a full minute of silence, with some nearly inaudible culminations brewing just before the first note. The evil tension that builds in this 30+ minute epic is deceptive, because it is also oddly beautiful.
Now I could go on about this album indefinitely, so lend an ear, and enjoy!