Klara Lewis hosted a guest show on 24 September 2025. Klara Lewis has been played on NTS over 90 times, featured on 82 episodes and was first played on 22 June 2014.

Klara Lewis is an ambient musician from Sweden who builds her music from field recordings made in locations that range from Turkey to Germany. She is the daughter of Edvard Graham Lewis.

Her 2014 debut album "Ett" on the Editions Mego label was critically acclaimed. Brainwashed.com called it "an astoundingly developed and mature debut record for a new artist working in any genre, but it is especially striking in this more experimental style.", while the Quietus wrote that the album contained "beguiling and resonant works that operate on all manner of levels, and in which individual sounds are dissolved of context to create a fresh subliminal narrative."

Her follow-up album "Too" was released in May 2016.