What is Folk Metal?
Folk metal is a fusion genre of heavy metal music and traditional folk music characterized by the incorporation of folk instruments—such as fiddles, flutes, bagpipes, tin whistles, accordions, and hurdy-gurdies—alongside conventional metal instrumentation of electric guitars, bass, and drums. The genre blends the aggressive intensity of metal with the melodic and rhythmic structures of regional folk traditions, drawing lyrical themes from mythology, paganism, nature, history, and local folklore. Folk metal is notable for its cultural specificity: bands typically draw from their own ethnic heritage, resulting in distinct regional variations including Celtic metal, Viking metal, and medieval metal.
Origins & Lineage
Folk metal developed in Europe during the 1990s with no clear prehistory of proto-folk metal experimentation. The English band Skyclad, formed in 1990 by vocalist Martin Walkyier after leaving thrash metal group Sabbat, is widely credited as the genre’s pioneer. Their debut album The Wayward Sons of Mother Earth (1991) featured session violinist Mike Evans on several tracks and has been described as “ambitious” and “groundbreaking.” The song “The Widdershins Jig” is particularly noted as a watershed moment in metal history.
Ireland’s Cruachan, formed in 1992 by guitarist Keith Fay, took inspiration from Skyclad’s debut and set out to fuse black metal with Irish folk music. Their 1995 album Tuatha na Gael is considered by some scholars—notably Fabrizio Giosuè in his book Folk Metal, Dalle origini al Ragnarök—as the first true folk metal album, featuring equal parts folk and metal throughout. Fay has been recognized within the scene as having expanded the genre’s possibilities more than any other artist.
Between 1994 and 1995, other regional pioneers emerged: Germany’s Subway to Sally (pioneering mittelalter or medieval metal), Israel’s Orphaned Land (oriental metal), and Spain’s Mägo de Oz (Celtic-influenced power metal). Ireland’s Primordial and Waylander also emerged during this period. Despite these contributions, folk metal remained obscure throughout the 1990s with few representatives.
The genre exploded into prominence around 2000, particularly in Finland with bands like Finntroll (formed 1997, debut Midnattens Widunder in 1999), Ensiferum, Korpiklaani, Moonsorrow, and Turisas. Finntroll’s fusion of black metal with Finnish polka (humppa) represented what observers called a “revolutionary clash of tradition and amplification.” After the fall of the Soviet Union, folk metal gained traction in Eastern Europe through bands like Russia’s Arkona, Latvia’s Skyforger, and Hungary’s Dalriada. The genre has since spread globally, with notable acts including Portland’s Agalloch, China’s Tengger Cavalry, and Argentina’s Skiltron.
How It’s Practiced
Folk metal is characterized by musical diversity, with bands performing different styles of both heavy metal (black metal, thrash, power metal, death metal) and regional folk music. Most folk metal bands feature six or more members to accommodate both traditional metal roles and dedicated folk instrumentalists. Some bands opt for keyboards to simulate folk instruments rather than employing acoustic players.
Instrumentation varies by regional tradition: Celtic metal bands like Cruachan and Waylander use tin whistles, uilleann pipes, bodhráns, and fiddles; Nordic bands incorporate Hardanger fiddles and nyckelharpas; Finnish bands may use accordions and feature humppa polka rhythms; German medieval metal bands employ hurdy-gurdies, lutes, and bagpipes. Vocal styles range from clean singing to harsh black metal shrieks, sometimes incorporating traditional singing techniques or native languages.
Lyrically, folk metal commonly addresses paganism, nature, fantasy, mythology, and historical narratives specific to the band’s cultural background. Finland’s Finntroll sings of trolls in Swedish; Cruachan covers Irish mythology and history in both English and Irish; China’s Tengger Cavalry incorporated Mongolian throat singing and themes. The music serves both as cultural preservation and contemporary artistic expression.
Folk Metal Today
Contemporary folk metal encompasses multiple continents and dozens of national scenes. Listeners encounter the genre through streaming platforms, music festivals (particularly European metal festivals like Wacken Open Air, Paganfest tours), and dedicated folk/pagan metal record labels such as Napalm Records and Trollzorn Records. Major subgenres have crystallized: Celtic metal (Cruachan, Primordial, Eluveitie), Viking metal (Týr, Ensiferum, Amon Amarth), medieval metal (In Extremo, Subway to Sally), and pagan metal (Korpiklaani, Moonsorrow, Finntroll).
Some bands have achieved significant commercial success—particularly Finland’s folk metal acts, which have topped domestic charts—though others maintain underground status. The genre continues to diversify geographically, with bands emerging from Tunisia, Brazil, India, and throughout the Middle East and Asia, each incorporating local instruments and traditions into the metal framework.
Common Misconceptions
Folk metal is not inherently tied to any specific spiritual practice or religious revival, despite frequent use of pagan themes. The mythology and folklore referenced are primarily aesthetic and cultural rather than devotional. Not all folk metal is Viking metal; the term “Viking metal” specifically refers to Norse-themed music, while folk metal encompasses any regional folk tradition.
The genre is not “folk music played louder”—it is fundamentally heavy metal music augmented with folk elements, not folk music with distortion added. Some early folk metal (particularly Skyclad’s debut) contained minimal folk content; the genre developed gradually toward fuller integration. Additionally, folk metal is not limited to European traditions; the global spread has produced diverse fusions with Middle Eastern, East Asian, Latin American, and other musical traditions.
How to Begin
New listeners should start with the genre’s foundational albums: Skyclad’s The Wayward Sons of Mother Earth (1991), Cruachan’s Tuatha na Gael (1995), and Finntroll’s Midnattens Widunder (1999) represent three distinct early approaches. For accessible entry points, try Korpiklaani’s Spirit of the Forest (2003) for upbeat Finnish folk metal, Eluveitie’s Slania (2008) for Celtic-influenced melodic metal, or Ensiferum’s Iron (2004) for epic Viking-style metal.
Explore regional variations systematically: Celtic metal through Cruachan and Primordial, Finnish folk metal through the “big five” (Finntroll, Korpiklaani, Ensiferum, Moonsorrow, Turisas), medieval metal through In Extremo and Subway to Sally. Streaming platforms and YouTube channels dedicated to folk/pagan metal provide curated playlists. Attending folk metal performances at festivals or club shows offers insight into the genre’s communal, celebratory dimension.