Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Fidelio by Beethoven, Sib 30 Ott 2004, Minn (2004/2005), Immexxi minn Hans-Ulrich Becker,, Surmast Direttur David Stahl, Lviv National Academic Opera and Ballet Theatre, Lviv, Ukraine