Sounds of the Nightmare Machine

What happens when a horror movie composer and a guitar maker join forces They create the worlds most disturbing musical instrument. Affectionately known as The Apprehension Engine, this oneofakind instrument was commissioned by movie composer Mark Korven. Korven wanted to create spooky noises in a more acoustic and original waybut the right instrument didn t exist. So his friend, guitar maker Tony DugganSmith, went deep into his workshop and assembled what has to be the spookiest instrument on Eart