Symphony of the Nativity Symphony of the Nativity Audio will be available later today. Facebook Twitter Google+ Email July 19, 20069:00 AM ET An unknown Polish composer wrote this Symphony of the Nativity, and it's become a staple on Christmas concerts in Europe. The Amadeus Polish Radio Chamber Orchestra is performing it in Cracow. Facebook Twitter Google+ Email We no longer support commenting on NPR.org stories, but you can find us every day on Facebook, Twitter, email, and many other platforms. Learn more or contact us.