Thanks for everyone's feedback. It sure got the creative juices flowing and inspired me to find material for the party.
Here's most of the songs that were used:
1) The Charlie Daniels Band - Devil Went Down to Georgia
2) Blue Oyster Cult - (Don't Fear) The Reaper
3) Charlie Clouser - Hello Zepp (Saw)
4) Danny Elfman - This is Halloween (Nightmare Before Christmas)
5) DJ Jazzy & The Fresh Prince - A Nightmare On My Street
6) AFI - Halloween
7) David Bowie - Scary Monsters (And Super Creeps)
8) Christopher Young - Hellraiser Theme
9) Echo & The Bunneymen - The Killing Moon
10) Eurythmics - Sweet Dreams
11) Bobby 'Borris' Picket - Monster Mash
12) CCR - Bad Moon Rising
13) Gerald McMamm - Cry Little Sister (Lost Boys)
14) Jace Everett - Bad Things (True Blood)
15) John Carpenter - Halloween Theme, Laurie's Theme
16) Marilyn Mason - The Beautiful People
17) Metallica - Enter Sandman
18) Michael Jackson - Thriller
19) Nine Inch Nails - Dead Souls
20) Ray Parker Jr - Ghost Busters
21) Rihanna - Disturbia
22) Rob Zombie - Dragula, Living Dead Girl, I'm Your Boogieman
23) Rockwell - Somebody's Watching Me
24) Talking Heads - Psycho Killer
25) The Ramones - Pet Sematary
26) Toadies - Possum Kingdom
27) Warren Zevon - Werewolves of London
28) Squirrel Nut Zipper - Hell
29) Tears for Fears - Mad World
30) Pixies - Where is My Mind