[WickedToo]

I am currently directing a One Act Play of Sweeney Todd by Raymond Hull. It's nothing like Sondheim's version but it's still a Sweeney Todd story. Anyways, I was wondering if anyone knew where I could find a recording of the screeching instrument that goes off when Sweeney kills his victims. I'm also looking for a sound effect of when Sweeney's victims hit the concrete cellar floor like in Tim Burton's movie version of Sweeney Todd. Any help would be greatly appreciated. Thanks!