Czech music composer and singer is the founder of the Pražský výběr rock band and is also active in politics and civic activism. Shortly before the Velvet Revolution, Kocáb cooperated with Karel Smyczek to create a staged documentary entitled Pražákům, těm je hej ("Praguers are jake", 1990) as a lighthearted take on the history of his band. At Prague IFF, Pražský výběr: Symphony Bizzare will be shown in a prepremiere screening.
