Fever Ray hosted a guest show on 13 September 2019. Fever Ray has been played on NTS over 40 times, featured on 41 episodes and was first played on 9 August 2015.

Fever Ray is an alias of Swedish musician Karin Dreijer, formerly of The Knife. They debuted with the single "If I Had A Heart" (15 Dec 2008) under the alias, followed by the self-titled album Fever Ray (2009). Their second album, Plunge was released in October 2017 without prior announcement. Their vocal style is highly distinct - shrill and piercing, with a heavy Swedish accent and frequent use of pitch-shifting technology.

Dreijer was born on 7 April 1975 in Gothenburg, Sweden. In 1994, they formed the indie rock band Honey Is Cool, where they served as the lead vocalist and guitarist. Together with their brother Olof Dreijer, they formed an electronic music duo The Knife in 1999, and have spanned a series of successful and critically acclaimed albums.

What would you do if one decade into your career you suddenly saw one of your songs turned into a worldwide hit, won six Grammis in your native Sweden and your latest release was declared album of the year by one of the world’s most influential music websites? If you’re Karin Dreijer, the answer is to take a couple of years off and return as a solo artist under a new name: Fever Ray.

In Dreijer's's own words: “I had so many songs to record that I just had to make an album. I thought I was going to have a longer break but I guess it will never happen. I can't stop working. My aim was to finish the album and, now that it's done, I'm a bit restless (good that The Knife has an opera to write then). During the last years, I discovered that I like to sing too, so I hope that my newly found live band Fever Ray will make it to the stages next year. We are rehearsing and building something beautiful and brilliant."