The Christmas concert in Vienna in 2013: Vienna Radio Symphony Orchestra, ‘Wiener Singakademie’ choir and the ‘Wiener Saengerknaben’ choir at the Wiener Konzerthaus. Soloists: Ursula Langmayr (soprano), Angelika Kirchschlager (mezzo-soprano), Joel Prieto (tenor) and Luca Pisaroni (bass-baritone). Conductor: Erwin Ortner.
