Grauzone

Grauzone (German for "grey area") was a band from Berne, Switzerland that was active and disbanded in the early 1980s. Grauzone is most famous for their 1981 hit "Eisbär" ("Polar Bear"). The single charted at #12 in Germany and #6 in Austria. In addition to "Eisbär" they had some success with the singles "Film 2" and "Wütendes Glas". 

At the end of 1979, Marco Repetto (drums) and GT (bass) left the punk band Glueams to form a new band called Grauzone with Martin Eicher (guitar, vocals, synthesizer). Martin had already supported Glueams on their single 'Mental'. They gave their first concert in March 1980 at club Spex in Berne. Martin's brother Stephan Eicher (guitar, synthesizer), Max Kleiner and Claudine Chirac (saxophone) supplemented the group temporarily in live appearances and recordings. After ten concerts, four singles and an album the group split up at the end of 1982. [SOURCE: WIKIPEDIA]