Grauzone has been played over 110 times on NTS, first on 18 January 2014. Grauzone's music has been featured on 115 episodes.

Grauzone was an 80's Swiss band composed of 3 musicians : Marco Repetto and two brothers, Stephan Eicher and Martin Eicher. At the end of 1979 Marco Repetto (drums) and GT (bass) left the Punk band Glueams, to form together with Martin Eicher (guitar, vocals, synthesizer) a new band called Grauzone. Martin had already supported Glueams on their single mental. They gave their first concert in March 1980 at the club Spex in Berne, Switzerland. Martin's brother Stephan Eicher (guitar, synthesizer) and Claudine…