Complex sentence: Greta Salóme Stefánsdóttir (November 11,1986) is an Icelandic singer and violinist in the Icelandic Symphony Orchestra who represented Iceland in the Eurovision Song Contest 2012 in Baku, Azerbaijan in a duet with singer Jónsi with the song Never Forget.
Split into simpler sentences: Greta Salóme Stefánsdóttir (November 11,1986) is an Icelandic singer and violinist in the Icelandic Symphony Orchestra. She represented Iceland in the Eurovision Song Contest 2012 in Baku, Azerbaijan in a duet with singer Jónsi with the song Never Forget.