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Polish rock band
Niebiesko-Czarni (Blue-Blacks) were one of the most popular Polish big-beat and rock groups of the 1960s and early 1970s. The band was founded by Franciszek Walicki.
Throughout their 14 years of history (1962-1976) the Niebiesko-Czarni released 8 longplay discs and 24 singles/fours (over 3.5 million discs) and had over 3000 concerts.