Norwegian folk music is a traditional genre that reflects the country's rich cultural heritage. It often features instruments like the Hardanger fiddle, a unique string instrument known for its resonant sound. The music typically includes themes of nature, daily life, and historical events, often passed down through generations. The genre is characterized by its use of traditional melodies and vocal styles, including joik, a form of song that expresses feelings or tells stories. Norwegian folk music plays a significant role in cultural celebrations and festivals, helping to preserve the nation's history and traditions.