In the Friday the 13th movies, the sound so many people think they hear "Ch Ch Ch", is actually "Ki ki ki, ma ma ma", Harry Manfredini created it after he knew of the scene where Mrs. Voorhees is saying "Kill her Mommy" and it is actually his voice echoed that makes the sound.
The original theme is so frightening, even Alice Cooper had to borrow it for the track that he contributed to the Friday the 13th Part VI: Jason Lives soundtrack. As you must know, Alice is no stranger to nightmares, slashers, splatters, ghouls and goblins.
So here now, we're presenting his very under-appreciated song, He's Back (The Man Behind the Mask), complete with the infamous "Ch-Ch-Ch, Ah Ah Ah". Grab your machete and enjoy.
Alice Cooper - He's Back (The Man Behind the Mask) [movie mix]