Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Ball at the Savoy by Abraham, Ġim 05 Apr 2013, Minn (2013/2013), Immexxi minn Wolfgang Dosch,, Surmast Direttur Tobias Engeli, André Cipowicz, Gewandhaus Zwickau, Zwickau, Germany