I created a new Horror / Scary / Halloween free sound effects page on the main Partners In Rhyme site. It has genres in the free area like Horror Ambience, Torture Chamber, Haunted House plus Screams, Wicked Laughs, Ghosts and Monsters. All free and ready for you to download.
Click Here For Scary Halloween Sounds

For my blog readers I am making available the Birds in an Abandoned Warehouse sound effect for free to use in your personal and commercial projects.
birds_abandoned_warehouse
(right-click on the link above to download)

We also have a nice Scary Sound Effects Collection available in the Partners In Rhyme store.

And of course we have have a great collection of Horror Music that is perfect for any scary horror film available in the Horror / Suspense genre on Musicloops.com.