Untitled

"Screaming" means harsh or loud vocals, "lots of screaming" being the harshest. I have to assume you're already well-versed in Slipknot and Disturbed. Just make sure you've already heard 'Before I Forget' and 'Sons of Plunder' respectively. Songs are in no particular order.

NU-METAL

Powerman5000 - When Worlds Collide
Spineshank - New Disease (has mild screaming)
Korn - Freak on a Leash
Silent Drive - 4/16 (has screaming)
Limp Bizkit - Break Stuff
Primer 55 - Loose (has mild screaming)
Dry Kill Logic - 200 Years (has screaming)
Downthesun - We All Die (has screaming)
Dope - Nothing For Me Here
Dope - Sick (has mild screaming)
Taproot - Impact (has mild screaming)
Hed PE - Renegade (has mild screaming)
Mindset - Giftwrap
Seether - Because of Me (has mild screaming)
Chevelle - Emotional Drought (has mild screaming)
Breaking Benjamin - Blow me Away
Linkin Park - Numb
Silent Civilian - Bitter Pill (has mild screaming)
Trash Talk - Awake (lots of screaming)
Drowning Pool - Bodies (has screaming)
Stone Sour - Reborn (has screaming)
Motograter - Suffocate
Periphery - Icarus Lives (has mild screaming)
System Of A Down - Chop Suey (has mild screaming)
Opiate For The Masses - Up to Me 
The Union Underground - Turn Me On "Mr Deadman"
NoOne - Chemical




DEATH METAL

Sepultura - Dead Embryonic Cells (has mild screaming, amazing guitar action)
Sepultura - Ratamahatta (has screaming)
Edge of Insanity - Crimson, Part 1 - Part 8 (Has lots of growling. Listen to Part 1 at least!)
Entombed - Drowned (Has lots of growling and some screaming, amazing guitar action)
Entombed - Stranger Aeons (has screaming)
Corpsegrinder - On Wings of Carnage (has lots of growling)
Watain - Outlaw



EVERYTHING ELSE:

Jinjer - Sit Stay Roll Over (Progressive metal, has lots of screaming)
Rishloo - Scissorlips (heavy rock)
A Perfect Circle - Judith (Alternative rock)
A Perfect Circle - The Outsider Alternative rock)
Rob Zombie - Dragula
Rob Zombie - Superbeast
Alice in Chains - Would (Grunge / rock)
Alice in Chains - Them Bones (Grunge / rock)
Static-X - I Want To Fucking Break It (Heavy metal, has screaming)
Tattoo The Scars - Bridges Burned
Allele - Stitches (Hard rock)
Nonpoint - Bullet With a Name
Wrythe - On Silent Wings (metal)
Pulse Ultra - Build Your Cages (Heavy rock / alternative)
Skillet - Savior (Christian Rock but still decent, great vocals)
The Mad Capsule Markets - Come (Japanese metal, has screaming)
Chiasm - Isolated (Darkwave, a timeless song by all accounts)
Pantera - This Love (Groove metal, mild screaming)
Motorhead - You Better Run (heavy/hard rock. Amazing guitar action.)
Frontline Assembly - Neologic Spasm (Industrial metal)
Fear Factory - Remanufacture (Industrial metal, has mild screaming)
The Fauves - The Driver is You (punk rock, great lyrical flow)
Tool - Fear Innoculum (long, progressive)
Tool - The Pot (slightly heavy)
Metal: Helsinger - Dream of The Beast (Thrash/Groove metal. Love her voice.)
Lacuna Coil - Trip the Darkness (Goth metal, great lyrical flow)
Lacuna Coil - Swamped (Goth metal, product of the 90s)
Orgy - Opticon (Deathpop. Very interpretative lyrics.)
Green Day - American Idiot (Rock, timeless song)
Green Day - Basketcase (Rock)
The F-ups - Lazy Generation (Rock)
Skindred - Nobody (Reggae meets metal, has mild screaming)
Earshot - Get Away (Rock with Nu metal elements, great vocals)
Scar Symmetry - Reborn (Swedish progressive metal, english vocals)
Red - Breathe Into Me (Christian rock, but still decent)
Point Defiance - Friend of Illusion (Alt. metal that borders on dad rock, but enjoyable)
OFF! - What's Next? (Hard / Thrashing rock)
Chat Pile - Why (has mild screaming, very heavy lyrics and guitar action)
Talking Heads - Psycho Killer (light rock)
5 6 7 8's - I Walk Like Jayne Mansfield (Japanese emulating american punk)
The Presidents of the USA - Lump (Rock/Punk rock)
Metallica - Fuel
April March - Chick Habit (Rock/Girl Punk)
3 Days Grace - I Hate Everything About You (Grunge Rock)