1) A German R.A.C. and right wing pop-rock music band named after the 8-legged horse of Odin. They play a mixture of rock and ballads. Sleipnir was founded in 1991. An other project of Marco -the vocalist- is Raven. 2) A British viking metal trio, formed in 2005. The band, currently without a label, managed to independently release the full-length album, Bloodbrothers, in 2008.