主演：James Morris Siegfried Jerusalem MariAnne Häggander Mark Baker Alan Held Jan-Hendrik Rootering Matti Salminen Heinz Zednik Birgitta Svendén Kaaren Erickson Diane Kesling Meredith Parsons The Metropolitan Opera Orchestra James Levine Ekkehard Wlaschiha Chr
简介：Feature-length documentary following members of The Vienna Boys' Choir as they embark on their ambitious' Silk Road 'project, a children's opera based on original songs from Turkey, Uzbekistan, Pakistan, Tajikistan, Mongolia and China.