Each Cirque du Soleil show is a combination of circus styles from around the world, with its own central theme and story line. Shows use continuous live music, with performers rather than stagehands changing the props. We visited Las Vegas recently and we were determined to see a Cirque du Soleil show. We found that there were many shows in town but only one that was family oriented. Read on about my five reasons why I think Cirque du Soleil is unique.