A video, Psychosis, created by Stephen Murphy accessed at http://www.dailymotion.com/video/x9bazj_psychosis_creation
A fine use of sound and music to heighten the sense of horror with continual sudden shifts in mood, mainly at the dark edge but occasionally, though rarely, interspersed with a dash of something gentle. Employs a wide range of archetypal horror sounds: dentist drill; claggy sound; thunder; wind; bubbling; cracking and crackling; fast intakes of breath; death rattles; intimidating and whirling music; screams; splats and so on. The sounds sometimes build to a climax sometimes maintain a consistent level of antagonism but never stay long enough for us to get comfortable.
Matching sound effects and grabs of music to action appeals to me and I will be using them in my project.