Pestilence - Malleus Maleficarum reissued with their two demos as bonus tracks.
Pestilence - Consuming Impulse and Testimony of the Ancients reissued as a double CD.
Kickass technical, thrashy DM from the netherlands with vocals somewhat reminiscent of Tardy. This stuff fucking destroys most of todays attempts at death/thrash-crossover.
The first one is more thrashy and speedy and the second one is heavier and more brutal, sounding a bit like Obituary.
The third one is a little bit less DM. More like technical progressive thrash with DM vocals. Still killer.
I would recommend this stuff to any fan of old school death metal. Just stay the fuck away from their last album, Spheres. On that one their music turned into a complete wankfest (think Dream Theater with growls).