“Sweet.” That was the word of the night as Garth Brooks entertained a capacity crowd at Nashville’s Ascend Amphitheater during his celebratory concert that marked seven of his albums reaching diamond status (10 million sales). As guests Reba McEntire, Jason Aldean, Kelly Clarkson, Chris Young, Steve Wariner and Trisha Yearwood joined Garth onstage for performances,…… MORE