By Tom Lanham
Updated April 02, 1999 at 05:00 AM EST

Thought the Dixie Chicks were brassy? Tune in to the wicked barnyard stomp of Amy Boone and Deborah Kelly, two sisters who tackle the tradition in the same way Elly Mae pinned Jethro. It’s a coolly updated take on Emmylou Harris’ gracious Southern belle: The girls are polite, using the right howdy-y’all vernacular, then start swinging with trashy twangers like ”Unholy Train” and ”Spit and Tears.” B+