Janousek-Vondrak : Porta 84 , Supraphon 1985, guitars, [sampler] , vocal, [sampler]

Janousek-Vondrak : Koncert z pasku 1985 ( Concert From A Tape ) , JAN 2009, vocal, guitars

Janousek, Slavek : Tohle je vzkaz ( This Is A Message ) , Slavek Janousek 2018, as guest, guitars, background vocal