(Credit: Paul Scala) The “Christmas in Vienna” concert will be presented via broadcast on Dec. 21 and 24, 2020. The performance will showcase a number of artists including Camilla Nylund, Angelika Kirchschlager, Thomas Hampson Luca Pisaroni, and Saimir Pirgu alongside the Vienna Boys Choir and ORF Radio-Sinfonieorchester Wien. The presenation will be conducted by Sascha Goetzel and will also include {…}