There are several bands called KONTRA 1. Kontra was a Finnish rock band in the late 1970’s.
The band’s lead personality and lead vocalist was (Mauri) Moog Konttinen.
Their biggest hit is Jerry Cotton which is a Finnish version of the Kinks song Jack the Idiot Dunce. 2.Kontra - hardcore punk band from Sarajevo (Bosnia), influenced by the likes of Cro Mags, Minor Threat, Blitz, Ratos de porao, Exploited, Agnostic front etc.
http://www.myspace.com/kontrahc

Read more about Kontra on Last.fm.