Fever Ray Fever Ray is the debut solo album by Fever Ray, an alias of Karin Dreijer Andersson of the Swedish electronic music duo The Knife. Originally released on 12 January 2009 in digital formats, followed by a physical release on 18 March 2009, the album features four singles – “If I Had a Heart”, “When I Grow Up”, “Triangle Walks”, and “Seven”. Additionally, “Stranger Than Kindness” and “Keep the Streets Empty for Me” were released as promotional singles in October and November 2009, respectively.
