GRINDERMAN and Porter Wagoner on The Late Show with David Letterman next week!
Tune in this week to CBS to see GRINDERMAN and Porter Wagoner on href=http://www.cbs.com/latenight/lateshow/>The Late Show.
href=http://www.anti.com/artist.php?id=43>GRINDERMAN> will be performing on the show tonight, July 23 and href=http://www.anti.com/artist.php?id=42>Porter Wagoner will be performing on the show July 25 11:30 ET/PT.