NEW YORK, NY  [Thursday May.4.2006]  /WMQT.com/ -- Scottish singer-songwriter KT Tunstall stops by "The Late Show with David Letterman" this Friday, May 5th.

During the program, you can catch KT performing a song from her breakthrough debut album, "Eye To the Telescope."

Actor Vince Vaughn also guests on the show.

"The Late Show with David Letterman" airs weeknights at 11:30 pm ET/PT on CBS. Check your local listings for further information.

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