He retrieves a key inside the piano and makes it back to the family room where he uses the key to unlock the door to the library .
DJ disables the piano , which weakens the red chair and allows DJ to finish it off .
DJ retrieves a key inside the piano and makes it back to the family room where DJ uses the key to unlock the door to the library .
DJ disables the piano , which weakens the red chair and allows DJ to finish it off .