The legendary Norwegian story tells the tale of two friends who despite having spent only one evening together, finds the life of one of them shattered when the other inexplicably disappears.
In 2003, Søndergaard graduated from the Royal Opera Academy in Copenhagen, and debuted in 2005 from the Royal Danish Academy of Music. From 2004-2007 he was a member of the ensemble at Das Deutsche Nationaltheater Weimar. His operatic repertoire has ranged from the baroque to contemporary Danish music.
In addition to Is-slottet, Søndergaard's current season includes his debut as Scarpia in Puccini's Tosca at the Aalborg Opera Festivaland Guglielmo in Mozart's Così fan tutte at Jyske Opera opening February 2015.