Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Flying Dutchman by Wagner, Richard, Ġim 25 Lul 2008, Minn (2008/2008), Immexxi minn Ilkka Bäckman,, Surmast Direttur Stefan Soltesz, Jari Hämäläinen, Olavinlinna Castle, Savonlinna, Finland