The music is about unseen forces that want to control the human spirit.
Her head dropped forward, let go by an unseen force.
Soon, members of the group are brutally killed by an unseen force.
Then, as if drawn by some unseen force, his hand started moving once again toward the same spot.
She tried to back away, but some unseen force held her in place.
He had a special affinity for the unseen forces all around us.
Again he felt that sense of an unseen force, an intense will.
The thing was no legend now, but a very real, if unseen, force.
It was as if he had been jerked to his feet by some unseen force.
At the island, the survivors come under attack by a large unseen force.