Östersjöfestivalen or Baltic Song Contest is an annual song contest held for the states along the Baltic Sea. The annual host city is Karlshamn in Sweden. The first contest was held in 1978. . List of Countries. Austria. Belarus. Denmark. East Germany. Estonia. Finland. Germany. Ireland. Italy. Latvia. Lithuania. Luxembourg. Macedonia. Montenegro. The Netherlands. Norway. Poland. Slovakia. Spain. Sweden. Switzerland. Ukraine. United Kingdom. USA. Soviet Union. West Germany. Wins. References
https://en.wikipedia.org/wiki/%C3%96stersj%C3%B6festivalen