The premier entertainment experience south of Nashville. FirstBank Amphitheater is a world-class boutique amphitheater nestled within a beautiful, wooded, natural stone and park-like setting. Located at the Graystone Quarry in Thompson’s Station at the southern border of Franklin, Tennessee. FirstBank Amphitheater offers seats for 7,500 fans and a spacious 1.5 acre plaza area for gathering, dining, and merchandise. The Amphitheater features state of the art sound, event lighting, and large screen image amplification.