Spoleto Festival USA in Charleston, South Carolina, is one of the world's major performing arts festivals. It was founded in 1977 by Pulitzer Prize-winning composer Gian Carlo Menotti, who sought to establish a counterpart to the Festival dei Due Mondi (the Festival of Two Worlds) in Spoleto, Italy. The annual 17-day late-spring event showcases both established and emerging artists in more than 150 performances of opera, dance, theater, classical music, and jazz.