Love the music; I saw trans-Siberian Orch. last year.
However, If I lived across the street, I'd end up with either a seisure or I'm sure I'd try to disconnect it if it kept flashing into my picture window.
I've got a guy across the street who goes NUTS each year with christmas lights. The traffic jams it creates are horrible, and someday there will be a really bad accident because of it.