Czech hardcore/crossover rock group. Formed in March 1988 as a punk trio in Havlíčkův Brod (former Czechoslovakia), they became a quartet with the addition of a lead guitarist in 1992. As of 2011, the group still performs and records in the original lineup: Petr *Hraboš* Hrabalik (vocals, rhythm guitar), Jiří *Martha* Dvořák (bass guitar), Josef *Jouza* Bárta (drums), Tomáš *Ceemek* Hájek (lead guitar)