(Credit: © Raimond Spekking/Wikimedia Commons) Oper Köln has canceled the Dec. 30 performance of Walter Braunfels’ rarely performed opera “Die Vögel” due to multiple sick cases in the opera house. The company did not specify the nature of the illness. The opera house already canceled a performance of “Die Vögel” on Dec. 28, again due to an undisclosed sickness. The {…}

(Credit: © Raimond Spekking/Wikimedia Commons) Oper Köln canceled the Dec. 28 performance of Walter Braunfels’ rarely performed opera “Die Vögel” due to multiple sick cases in the opera house. The company did not specify the nature of the illness. The opera was set to star Young Woo Kim, Joshua Bloom, Bjarni Thor Kristinsson, Wolfgang Stefan Schwaiger, Gloria Rehm, Anna Malesza-Kutny, {…}