There's a number of different bands using this name:
1. A Scandinavian folk band from Finland, formed in 1994.
2. A viking metal band from Italy.
3. A viking metal/black metal band from Russia.
4. A black metal band from the Ukraine..
1. Gjallarhorn is a folk band from Finland. The band's music echoes in a modern way the ancient folk music tradition of Scandinavia with mediaeval ballads, minuets, prayers in runo-metric chanting, and ancient Icelandic rímur epics. The band comes from Ostrobothnia, a Swedish-speaking region on the west coast of Finland, one of the four regions of the historical province of Ostrobothnia and the only region in Finland outside the Åland Islands where more people speak Swedish than Finnish.
The music of the band remains Swedish in character. Most of their repertoire is the acoustic folk music of these Swedish-speaking Finns, from the unique minuets and ballads that have only survived in Ostrobothnia, to the old traditional waltzes. The didgeridoo and sub-contrabass recorder offer an underlying drone, a technique shared by some other Nordic bands such as Garmarna.
Gjallarhorn was formed in 1994 on the west coast of Finland, in the Swedish speaking area, by Jenny Wilhelms, Christopher Öhman (viola, mandola), and Jacob Frankenhaeuser (didgeridoo). The band started as a trio but became a quartet with percussion in 1996, and has remained a quartet ever since.
In 1997 the first CD, Ranarop, was released. The group was selected "Folk music group of the year 1997", and the CD was "Folk music CD of the year 1997" in Finland. In 1998 the band started touring frequently on a professional basis, with performances at international world, folk and jazz music festivals. Gjallarhorn has toured in Europe, the USA, Australia, New Zealand, Canada, and Japan.
The second CD, Sjofn was released in 2000, and the third CD, Grimborg, in 2002. In 2003 Grimborg was awarded the French Academie Charles Cros prize, and Gjallarhorn was nominated for the music prize of the Nordic Council of Ministries.
In 2004 the band made a tenth anniversary tour, and the Swedish Cultural Fund of Finland selected the band with Jenny Wilhelms for their annual award, given to artists in different fields of cultural and educational work.
In 2005 the band started working on new material. The fourth album, Rimfaxe, was released in 2006. The didgeridoo was replaced by Göran Månsson's sub contrabass recorder as the drone effect and bass of the band.
2. Gjallarhorn is an Italian epic/Viking metal band, whose lyrical themes mainly deal with those of Ragnarok. They have only released one album, Nordheim (2005). Their style is somewhat reminiscent of Hammerheart-era Bathory, with slow epic songs performed with clean vocals. Three members of Gjallarhorn also play in the epic-metal band Doomsword.
3. Gjallarhorn is a Viking/black-metal band from Russia; they released Фолькванг in 2011.
4. Gjallarhorn is a black-metal band from the Ukraine; they released Awakening in 2009. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.