section_path: Traditional folk music/National and regional forms/Europe/Nordic folk music
section_name: Nordic folk music
paragraph_text: Nordic folk music
  
  Nordic folk music includes a number of traditions in Northern European, especially Scandinavian, countries. The Nordic countries are generally taken to include Iceland, Norway, Finland, Sweden, Denmark and Greenland. Sometimes it is taken to include the Baltic countries of Estonia, Latvia and Lithuania.
  
  The many regions of the Nordic countries share certain traditions, many of which have diverged significantly, like Psalmodicon of Denmark, Sweden, and Norway. It is possible to group together the Baltic states (or, sometimes, only Estonia) and parts of northwest Russia as sharing cultural similarities, although the relationship has gone cold in recent years. Contrast with Norway, Sweden, Denmark and the Atlantic islands of Iceland and the Faroe Islands, which share virtually no similarities of that kind. Greenland's Inuit culture has its own unique musical traditions. Finland shares many cultural similarities with both the Baltic nations and the Scandinavian nations. The Sami of Sweden, Norway, Finland and Russia have their own unique culture, with ties to the neighboring cultures.
  
  Swedish folk music is a genre of music based largely on folkloric collection work that began in the early 19th century in Sweden. The primary instrument of Swedish folk music is the fiddle. Another common instrument, unique to Swedish traditions, is the nyckelharpa. Most Swedish instrumental folk music is dance music; the signature music and dance form within Swedish folk music is the polska. Vocal and instrumental traditions in Sweden have tended to share tunes historically, though they have been performed separately. Beginning with the folk music revival of the 1970s, vocalists and instrumentalists have also begun to perform together in folk music ensembles.