Here's a trailer i had the pleasure of scoring some time ago for a supernatural short film called "Reaver". The story follows a brother and sister who are confronted by a malevolent, supernatural entity that is responsible for their father's mysterious disappearance.
Acoustic sources (cello, guitars, prepared piano, various scratching and hits, bowing ) were recorded and manipulated with various techniques to heighten the overall unsettling feeling of this trailer.
Directed By: Len LoBiondo
Produced By: Molo Alcocer
Trailer music: Nicolas Marquis