NTS regular Smerz has been hosting a show since 8 December 2016. On 5 November 2018, Smerz was a guest on NTS x SONOS x HAY: The Sound of Colour; and on 7 June 2017 was a guest on Moxie. Smerz has been played over 140 times on NTS, first on 19 March 2016. Smerz's music has been featured on 115 episodes.

Smerz is a Norwegian electronic music duo based in Copenhagen, Denmark. The two members, Catharina Stoltenberg and Henriette Motzfeldt, met at the University of Copenhagen and subsequently dropped out of school to pursue music.

Stoltenberg and Motzfeldt have cited DJ Rashad and Rihanna as…