AC/DC's music has been blasted by the government to upset terrorists and enemy heads of state. But blast "Highway to Hell" and other songs in a small New Hampshire town and you'll end up in jail. That's what happened to 53-year old Joyce Coffey last week when she had the stereo cranked and was hauled in three times over a 26-hour period for blasting music and tossing a frying pan at her nephew. She was warned and then arrested for disorderly conduct when she wouldn't turn down the music. The second arrest was for disorderly conduct and breach of bail conditions. And the third time was for assault for the frying pan incident.