Punk band from Prague, Czech Republic formed in 1984.

Former members:
Petr – main vocals, guitar
Marek Sibřina – bass, vocals
Martin Bíňovec - guitar
Áda Vitáček – drums

Members 1991:
Petr Hošek – vocals
Pavel Brož – bass
Johny Chaos - guitar
Áda Vitáček – drums

Members 1992:
Petr Hošek – vocals, keyboards
Jarda Stuchlý – drums, vocals
Johny Chaos – guitar, vocals
Filip Kolací – bass, vocals

Current members:
Petr Hošek - vocals, bass
Dušan Lébl - vocals, guitar
Zdeněk Petr - guitar
Martin Švec - drums