Carrie Underwood released the trailer for her Blown Away Tour:  Live DVD.  The DVD itself officially released on August 13 and you can preorder it here on Amazon.

The trailer features the slow build of anticipation that fans experienced on the tour before Underwood took the stage.  That is followed by quick clips of Underwood's show.

Underwood brought her Blown Away tour to Charlotte late last year.  See pictures from that show here.