Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Bat by Strauss II, Erb 22 Mar 2006, Minn (2005/2006), Immexxi minn Peter Langdal, Surmast Direttur Manfred Honeck, Manfred Mayrhofer, Operaen (Copenhagen Opera House), Copenhagen, Denmark