Harry Potter - Ghosts

This is the first video I ever created. Since it was the first it definitely lacks precise timing and editing, someday I want to redo it and fix all the mistakes I see now. For now it shall remain the same until I have more time!
The song is called "Ghosts" by the band On an On. I do not own any of the music or clips used. The music belongs to On an On, and the clips all belong to Warner Brothers.