1 My Curse - Killswitch Engage
Yep, it was pretty cool
2 Shattering the Skies Above - Trivium
3 The Heretic Anthem - Slipknot
4 Ruin - Lamb of God
5 Tears Don't Fall - Bullet for My Valentine
6 Harvesters of Death - Shade Empire
Brutal and about 24 seconds long. This is a Finnish band.
7 Angel of Death - Slayer
One of Metal's most recognizable scream intros of all time.
8 Mysteria - Edguy
A long (10-11 sec), not easy but perfectly crafted scream - the best intro scream I've ever heard. Tobias Sammet - great job!
9 Silence Calls the Storm - Quo Vadis
About 16-17 seconds. Epic death metal scream.
10 Are You Dead Yet - Children of Bodom
The Contenders
11 The Great Southern Trendkill - Pantera
12 Fire in the Sky - Hypocrisy
13 Make Them Suffer - Cannibal Corpse
14 Destruction of a Statue - Suicide Silence
15 Laying the Demon to Rest - Theocracy
The longest intro scream I know - 23 seconds. Call me if you find a longer one.
16 Dig - Mudvayne
17 Necropolis - The Black Dahlia Murder
18 Don't Bring Me Down - Northern Kings
Absolutely beautiful and powerful scream from Jarkko Ahola.
This is a cover song (Electric Light Orchestra) and there's no scream in the original. This is one of the best covers I've ever heard.
19 Highway Star - Deep Purple
This wasn't already here? Come on! Ian Gillan is great.
20 Queen of the Ryche - Queensryche
21 Masses of a Dying Breed - Miss May I
22 Everytime I Die - Children of Bodom
This is more like a growl and not a scream.
23 Poor Man's Crusade - Demons & Wizards
24 Disturbing the Priest - Black Sabbath
Psychotic screams from the first metal screamer - Ian Gillan (of Deep Purple originally).
25 Eyeless - Slipknot