Home Musical artists Petr Hošek Petr Hošek Musical artist Petr "Blackie" Hošek is one of the founding members of Czech black metal group Root. He left Root after recording of Madness of the Graves (2003). Personal facts Alias (AKA)Blackie (aka Blackosh) HometownCzech Republic facebook tumblr linkedin twitter reddit google+ Search Musical artist Career started1987 associated musical artistRoot (band)Cales (band)Ale%C5%A1 Brichta BandEntrails (band) BackgroundNon vocal instrumentalist genreBlack metalDeath metalDoom metalFolk metalThrash metal instrumentBass guitarGuitaristKeyboard instrumentSinging Topical connections Alex VegaMusical artist Ivan KralMusical artist Petr Hošek on Wikipedia Petr Hošek External resources http://cales.mysteria.cz http://www.metal-archives.com/band.php?id=7635