Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Mines of Sulphur by Bennett, Richard Rodney, Erb 29 Ott 2008, Minn (2008/2008), Immexxi minn Michael Barker-Caven,, Surmast Direttur Stewart Robertson, National Opera House, Wexford, Ireland