Perfect song's for Halloween.

Type O Negative - Black #1

fear of the dark - iron maiden

Alice Cooper - Feed My Frankenstein
Alice Cooper - Teenage Frankenstein
Alice Cooper - Prince of Darkness
Alice Cooper - Roses on White Lace
Cities - Not Alone in the Dark
Grim Reaper - Night of the Vampire
Iron Maiden - Children of the Damned
King Diamond - Sleepless Nights
Running Wild - Black Demon
Salem's Law - Goblins
Venom - Don't Burn the Witch
Alligator - Bog of Horror (plays the "Halloween" theme in the song)
Holy Moses - Near Dark (plays the "Halloween" theme in the song)
Toxodeth - Phantasm (plays the "Phantasm" theme in the song)
Lunatics Without Skateboards Inc. - 1428 Elm Street
Stormtroopers of Death - Freddy Krueger
Laaz Rockit - Leatherface
Baphomet - Elm Street
Chakal - Jason Lives
Possessed - The Exorcist
Psychic Possessor - Zombie Nights
Rigor Mortis - Re-Animator
Re-Animator - Deny Reality (both this and Rigor Mortis' song include pieces of "Re-Animator")
Motorhead - Hellraiser
Ramones - Pet Sematary
The Blasters - Dark Night
The Dickies - Killer Klowns
The Fibonaccis - Terror Vision
Dokken - Dream Warriors
Leatherwolf - Alone in the Night
J. Geils Band - Fright Night
The Cramps - I Was a Teenage Werewolf
The Krewmen - Sweet Dreams
Bauhaus - Stigmata Martyr
The Cure - One Hundred Years
Misfits - Astro Zombies
Fields of the Nephilim - Reanimator (nothing to do with the movie, though)
Concrete Blonde - Bloodletting (The Vampire Song)
TSOL - Code Blue (a song about necrophilia)
Christian Death - Deathwish
Siouxsie and the Banshees - Cities in Dust
Sisters of Mercy - Lucretia My Reflection (really evokes the gothic mood)
A Split Second - Mambo Witch
BiGod 20 - The Bog
Skinny Puppy - Spasmolytic
Vomito Negro - Blind Eyes
Genesis - Mama (just because Phil Collins never sounded creepier)

and.....my personal favorite Halloween tune, "Halloween" by Ministry!

I'd love to throw a Halloween party and play all of these songs.

Lunatics Without Skateboards, Inc. - Crystal Lake
Lunatics Without Skateboards, Inc. - 1428 Elm Street

The latter is about Freddy Krueger, the former is about Jason Voorhees.

I'm suprised not to see more King Diamond songs listed here. I thought he'd be a shoe in. But maybe he is just too easy of a choice for Halloween. Anyways:

Headless Cross - Sabbath

How about:

Oingo Boingo - Dead Man's Party
Oingo Boingo - No One Lives Forever
Oingo Boingo - Weird Science
Oingo Boingo - No Spill Blood
Ministry - Everyday is Halloween
Misfits - Halloween II
The Ramones - Pet Semetary
Squirrel Nut Zippers - Hell
Alice Cooper - He's Back (The Man Behind The Mask)
Blue Oyster Cult - I Love the Night
Blue Oyster Cult - Don't Fear the Reaper
Blue Oyster Cult - Godzilla
Classics IV - Spooky
Cliff Richard - Devil Woman
The Eagles - Witchy Woman
Dead or Alive - Something In My House
The Dickies - Killer Klowns From Outer Space
Dokken - Dream Warriors
Michael Jackson - Thriller
Reverend Horton Heat - The Halloween Dance
Talking Heads - Psycho Killer
The Who - Boris the Spider
White Zombie - I'm Your Boogieman
Weird Al Yankovic - Nature Trail to Hell
Charlie Daniels Band - Devil Went Down to Georgia

We Only Come Out At Night - Lizzy Borden

Blue Oyster Cult - Godzilla----No!