Complex sentence: She appears regularly in concert, especially at Scandinavian music festivals: highlights include appearing as Solveig in Bentein Baardson's production of "Peer Gynt" in front of the Sphinx of Giza and her debut at Carnegie Hall in 2005.
Split into simpler sentences: She appears regularly in concert, especially at Scandinavian music festivals. Highlights include appearing as Solveig in Bentein Baardson's production of "Peer Gynt" in front of the Sphinx of Giza and her debut at Carnegie Hall in 2005.