Teodor Currentzis' extravagant style has turned the instrumental ensemble MusicAeterna into an international bestseller. But perhaps even more in demand is the choir of the same name. Whether it's the Mahler Chamber Orchestra, Freiburg Baroque Orchestra or Le Poème Harmonique – everyone is falling over themselves to perform with the superb singer collective headed by Vitaly Polonsky. The MusicAeterna Choir will make its long-awatied debut in the Wiener Konzerthaus with Mozart's Requiem and other works.