Klimperei has been played over 10 times on NTS, first on 8 March 2019. Klimperei's music has been featured on 14 episodes.

Klimperei was formed near 1985 by Françoise & Christophe Petchanatz. This music is often described as « toy-music, naïve, acoustic, experimental, minimal, childish, neo-classic, bizarre, avant-garde, lunaire, French toy-pop, boîte à jouets renversée, avan strange toy pop chamber music. Klimperei is since 2002 a solo project of Christophe & guests.