Medieval metal is a subgenre of folk metal that blends heavy metal music with medieval folk music. Medieval metal is mostly restricted to Germany where it is known as Mittelalter-Metal or Mittelalter-Rock. The genre emerged from the middle of the 1990s with contributions from Subway to Sally, In Extremo and Schandmaul. The style is characterised by the prominent use of a wide variety of traditional folk and medieval instruments.

Letzte Instanz is a German violin-rock band, founded in Dresden, Germany, in 1996, particularly noted for their use of the violin and cello. The founding members included Hörbi, Tin Whistle, Muttis Stolz, Kaspar Wichman, Holly D. and Markus G-Punkt. Benni Cellini and Robin Sohn entered the group a year later. To date, they have released eleven studio albums, two live albums, two live DVDs, three singles and have appeared on a number of mix CDs.