Northland

Folk metal blends the power and riff-driven intensity of heavy metal with melodies, instruments, scales, and storytelling traditions from regional folk music. Typical arrangements combine distorted guitars, bass, and drums with fiddles, flutes, whistles, bagpipes, accordions, hurdy-gurdies, bouzoukis, and other traditional instruments. Bands often draw on myth, history, and local folklore for lyrical themes, ranging from epic sagas and battle hymns to drinking songs and pastoral ballads. The style spans a spectrum from aggressive and blackened approaches to upbeat, danceable, and festive moods, making it one of metal’s most diverse and regionally distinctive subgenres.

Medieval metal is a subgenre of folk metal that fuses the power and riff-driven weight of heavy metal with melodies, modes, and instruments associated with medieval and early modern European music. Centered largely in Germany—where it is known as Mittelalter-Metal or Mittelalter-Rock—the style features prominent use of hurdy-gurdy, bagpipes (Dudelsack), shawms/bombards, recorders, cittern/lute, nyckelharpa, and frame drums alongside distorted electric guitars, bass, and modern drum kits. Songs often draw on medieval dance rhythms (saltarello- or estampie-like pulses), modal melodies (Dorian, Aeolian, Mixolydian), and lyrics referencing legends, minstrelsy, battles, folk tales, and historical themes. Pioneered in the mid-to-late 1990s by bands such as Subway to Sally, In Extremo, and Schandmaul, the genre grew out of Germany’s Neo-Medieval movement and quickly established a vibrant live culture at medieval markets and major festivals.

Melodic death metal (often shortened to melodeath) blends the speed, aggression, and harsh vocals of death metal with the harmonized guitar leads, memorable melodies, and songcraft of traditional heavy metal and thrash. It is characterized by twin‑guitar harmonies, fast tremolo riffs, punchy palm‑muted rhythms, and growled or screamed vocals, often contrasted with catchy, clearly articulated lead lines. Compared to traditional death metal, the genre favors stronger tonal centers, consonant interval harmonies (thirds and sixths), and more accessible structures, while retaining double‑kick intensity and occasional blast beats. Production tends to be tighter and clearer than early death metal, and many bands incorporate keyboards for texture. The style is strongly associated with the early–mid 1990s Gothenburg scene in Sweden, though parallel strains also emerged in the UK and Finland.

Celtic metal is a fusion of heavy metal with the traditional music of the Celtic nations, especially Ireland and Scotland. It blends distorted guitars, bass, and drums with folk instruments such as uilleann pipes, tin whistle, fiddle, bouzouki, harp, and bodhrán. Stylistically, it often borrows rhythmic cells from jigs and reels (in 6/8 or 12/8), employs modal harmony (Dorian and Mixolydian are common), and incorporates pentatonic and drone-based melodies. The lyrical focus typically explores mythology, folklore, history, and landscapes of the Celtic world, delivered through a mix of harsh and clean vocals, sometimes in Gaelic or other Celtic languages. The result ranges from epic, melodic arrangements to blackened, atmospheric soundscapes, maintaining a strong sense of place and tradition within a metal framework.

Power metal is a fast, melodic, and anthemic branch of heavy metal that emphasizes uplifting melodies, soaring clean vocals, triumphant choruses, and virtuosic guitar and keyboard leads. Its lyrical focus often centers on fantasy, mythology, historical epics, and heroic narratives, aiming for a cinematic sense of grandeur. The genre coalesced in the mid-1980s from the speed and melody of NWOBHM and speed metal, then split into two recognizable strains: the more aggressive, riff‑driven U.S. power metal and the highly melodic, keyboard‑rich European style. Hallmarks include double‑bass drumming, harmonized twin‑guitar lines, neoclassical flourishes, and rousing sing‑along refrains designed for large audiences.

Viking metal is a Scandinavian-born metal style that fuses the harsh timbres and riffing of black and heavy metal with epic, saga-like songwriting and Norse mythological themes. Compared to second‑wave black metal, it tends toward slower to mid‑tempo pacing, chanted or heroic clean vocals alongside growls, and grand, choir‑like arrangements. Folk instruments (fiddle, flute, nyckelharpa, tagelharpa, etc.) and modal melodies drawn from Nordic folk idioms are common, creating a windswept, seafaring atmosphere. Lyrically it focuses on pre‑Christian history, sagas, battle, nature, and pagan spirituality, favoring narrative storytelling and anthemic refrains over blasphemous or satanic topics typical of early black metal.