What genre are both Euridice and Der Kaiser von Atlantis?
Der Kaiser von Atlantis Der Kaiser von Atlantis oder Die Tod-Verweigerung ("The Emperor of Atlantis or The Disobedience of Death") is a one-act opera by Viktor Ullmann with a libretto by Peter Kien. They collaborated on the work while interned in the Nazi concentration camp of Theresienstadt (Terezín) around 1943. The Nazis did not allow it to be performed there.
Die Irrlichter Formed in 2001, Die Irrlichter ("Irrlicht" being a German expression for Will-o'-the-wisp) is a German band performing medieval folk and fantasy music at concerts, festivals, renaissance fairs, medieval banquets, and similar events in Germany and other European countries.