In no particular order:
Reign in Blood-Slayer
Powerslave-Iron Maiden
Kill 'Em All-Metallica
Master of Reality-Black Sabbath
Images and Words-Dream Theater
Blackwater Park-Opeth
Keeper of the Seven Keys Part I-Helloween
Leviathan-Mastodon
Oceanic-Isis
Lightning to the Nations-Diamond Head
Reign in Blood-Slayer
Powerslave-Iron Maiden
Kill 'Em All-Metallica
Master of Reality-Black Sabbath
Images and Words-Dream Theater
Blackwater Park-Opeth
Keeper of the Seven Keys Part I-Helloween
Leviathan-Mastodon
Oceanic-Isis
Lightning to the Nations-Diamond Head