Language: Norwegian / 1 Performance in the Catilina. / Choral instruction and accompanist: Therese Kinzler Eriksen / Folk dance instruction: Trine Sjølyst / This was the world premiere of The Mountain Bird, a romantic opera, which Ibsen started (but not completed) libretto of 1859. / Reviews: Ibsen.net av Jens-Morten Hanssen (20. april 2009), Aftenposten / Oslopuls.no av Elisabeth Rygg (20. april 2