US PREMIERE For over twenty years, the Wiesenbergers have cultivated the same rituals. The group of twenty mountain singers and their female conductor meet once a week in the local church to yodel. But their world turns upside down when their CDs storm the charts and they are bombarded with concert offers and the opportunity to perform at the World Expo in Shanghai. Set against the Swiss Alps, the sounds of yodeling echo through this story of unexpected show business success.
