Canvaswerks Favorite Spooky Halloween Midi and Wav
Large selection of music and wavs from scary movies.
Dusty Beanbag's Home of Halloween Sounds
Contains a collection of Halloween related sound files in wav format. Cackles, moans, and some speech.
Halloween Sounds & Images
Selection including graveyard sounds, Buffy the Vampire Slayer sound files, Gothic classical music.
Kids Domain - Halloween Shocking Sounds
Bootiful music, spooky sounds, Halloween carols.