New videos from Kenny Chesney, Tim McGraw, and Sugarland are among the clips that will be unveiled during CMT's upcoming "Big New Music Weekend." The three-day presentation boasts the premieres of nine videos, most of which will be accompanied by special introductions from the performers. The videos for Chesney collaboration with Dave Matthews, "I'm Alive;" McGraw's "Southern Voice;" and Sugarland's "Keep You" will join Carrie Underwood's "Cowboy Casanova;" Reba McEntire's "Consider Me Gone;" and Keith Urban's "Hit the Ground Runnin'" in making their debut as part of the TV event.Miranda Lambert's "White Liar," Billy Currington's "That's How Country Boys Roll," and Michelle Branch's "Sooner or Later" will also be featured. The fresh videos will receive a lot of airplay over the course of the weekend, and they'll also be streaming online at CMT.com. The "Big New Music Weekend" will run from October 2nd through the 4th.