In advance of his upcoming album, Southern Voice, Tim McGraw will perform an exclusive "Live on Letterman" Web cast concert at the Ed Sullivan Theater in New York City on Monday (Oct. 12) at 8 p.m. ET. He will return for a performance and interview on the Late Show With David Letterman on Friday (Oct. 16). In addition, he'll perform on Today on Oct. 23, The Jay Leno Show on Oct. 27 (with guest Gregg Allman) and The Ellen DeGeneres Show on Oct. 29. Southern Voice will be released on Oct. 20. McGraw is expected to announce tour dates in the near future.