MICHEL MARTIN, HOST:
And we are moving into fall, so we are leaving you today with one final summer song. For the last several weeks, Gwen Thompkins has been bringing us wonderful musical nuggets from guests on her program, Music Inside Out. That's heard on WWNO in New Orleans. They're current artists who're bringing back old classics. Today, Gwen joins us for a listen to the Pfister Sisters.
GWEN THOMPKINS, BYLINE: The Pfister Sisters are a girl group that's been around for 30 years, so I don't know if it really is fair to call them a girl group.