Ok. in the movie, right after warren gets all of his pictures taken- Joe is really mad and he goes into the office and turns on this BLOOD song, so Lucas, or maybe it was A.J., anyway one of them turns on the phone's PA system and puts it around Joe's doorknob so that the whole store can hear the song. well, a few moments later, the boss guy comes in and the people in the store shut the music off with the stereo in the store. you can tell, because an alarm goes off when they shut that thing off. amazingly, the music transfers from Joe's office to the C.D. player in the store. magical. i wonder how they did that...