The Pianoman

A young boy is awakened in the middle of the night by the sound of
someone playing the piano downstairs.
Curious and frightened, he follows the haunting melody into the darkness.
But suddenly, the music stops.
A strange creaking sound comes from a nearby room.
Trying to find out what is making the noise, he accidentally bumps into the piano behind him and is startled. Moments later, the sounds return.
When his cat appears, he believes she was the source of the strange
noises...
He is wrong.
The creaking begins again.
And then THE PIANOMAN starts running toward him.