Active quarries become majestic stone theaters, changing their shape with each edition. Spectacular interdisciplinary productions, unrepeatable in other scenic spaces. Creative contents inspired by the morphology of the large walls, in a perfect combination of the beauty of natural stone and immersive video scenes projected onto them. From opera to the performing arts, from dance to electronic music, site-specific productions and international artists: these are all the ingredients of Tones on the Stones, a unique artistic format, able to always guarantee great emotions.