This is the best of Messiah and it is really worth it, I don't believe you've ever heard vocals like this one. Nero, Radetzky march and many more on this CD are heart-ripping performances, the aggression of the music puts Cannibal Corpse and the likes to shame. However, the other works of this band are jokes. I am not much expert on music, I listen with my heart and this CD makes it beat real fast. I think any real fan of an extreme genre should have this CD.