The difference between Brantley Gilbert and Tim McGraw isn't just a well established western hat or a perfectly taut pair of faded jeans. The difference isn't a matter of a loyal fan base or a bad boy attitude. The difference between Tim McGraw and Brantley Gilbert is simple: about twenty or so years in age and about twenty thousand light years of experience (and maybe sex appeal). A difference that isn't just distinct, but seemingly glaring, last night at the Cruzan Amphitheater when the two country stars took the stage to celebrate McGraw's twelfth studio album, "Two Lanes of Freedom" with a show stopping tour by the same name. Read the full Tim McGraw Cruzan Amphitheater concert review.