‘Levity,’ a touring circus-themed show, comes to Petaluma

High-flying aerial acts. Breathtaking acrobatics. Gorgeous, ethereal music. Mesmerizing dance. A woman walking on glass bottles. And a whole lot of outrageous stuff with chairs. That’s “Levity,” a weirdly wondrous, tough-to-explain live touring show from LadyBeast Productions, of New Orleans. The company was formed five years ago, with the intention of putting a contemporary, highly…