My Sister Klaus has been played on NTS in shows including Circle Packing w/ Occo, featured first on 28 March 2023. Songs played include Chateau Rouge.

My Sister Klaus is actually one guy (Guillaume Teyssier) with 2 bands. They recorded a full debut album produced by Joakim at his Labyrinth Studio. My Sister Klaus is probably the ‘Frenchest’ artist released so far on the label (Tigersushi). Think of Serge Gainsbourg and Chris Isaak meets The Jesus & Mary Chain down at the Factory NYC. He wrote the lyrics for Poni Hoax's single and Joakim's "Rocket Pearl". He regularly performs with Joakim and tries to survive his cat's mighty dominion.