Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Master-Singers of Nuremberg by Wagner, Richard, Ħad 16 Mar 2003, Minn (2002/2003), Immexxi minn Christine Mielitz,, Surmast Direttur Arthur Fagen, Opernhaus Dortmund, Dortmund, Germany