Fear Factory, Satyricon, Dimmu Borgir, Haste The Day, DevilDriver, Amon Amarth, Lamb Of God, Sevendust, Five Finger Death Punch, Between The Buried And Me, Iced Earth, Daath.
That's just a start for now.
Songs by each to look up:
Fear Factory- Just about any song they've made, but mostly Replica, Demanufacture, Resurrection, Linchpin, Cyberwaste, and Scumgrief.
Satyricon- Fuel For Hatred
Dimmu Borgir- Progenies of the Great Apocalypse, Vrydesbyrd (sp?)
Haste The Day- Breaking My Own Heart, The Closest Thing to Closure, When Everything Falls
DevilDriver- Same thing as Fear Factory, everything is pretty much good, but my favorites are End of the Line, Not All Who Wander Are Lost, Pale Horse Apocalypse, and I Could Care Less.
Amon Amarth- Cry of the Blackbirds, Death In Fire, Runes to My Memory
Lamb of God- Ruin, Black Label, 11th Hour, Omerta, Hourglass, Laid to Rest, Requiem, Redneck, Ashes of the Wake (instrumental, but shows off several good guitarists from the industry)
Sevendust- Face to Face, Praise, Enemy, Driven, Black, many others I am forgetting at the moment
Five Finger Death Punch- The whole album The Way of the Fist. The entire thing is amazing.
Between the Buried and Me- Aspirations, Alaska
Iced Earth- My Own Savior
Daath- Subterfuge
I'll add some more later....
Kef