Fun documentary of the Finnish music festivals

While Finland was struggling year after year in Eurovision, from one fiasco to another null pointer we did well in various festivals in Poland, Romania, DDR and Bulgaria in 1970's and early 1980's. Marion won Sopot (twice) and Jukka Kuoppamäki Rostock and other awards were rolling in but in Eurovision nothing.... Now those festivals are pretty much gone, Finland has even won Eurovision once and