Ivar Skontorp Peersen, best known by his stage name Ivar Bjørnson, is a Norwegian musician and composer. He is a founding member and the main songwriter of the extreme metal band Enslaved, and has previously been a member of the metal band Borknagar and collaborated with Einar Selvik on several albums. Bjørnson has released sixteen studio albums with Enslaved and won five Norwegian Spellemann Awards with the band.

Etne is a municipality in Vestland county, Norway. It is located in the traditional district of Sunnhordland, although it is also sometimes considered to be part of the district of Haugaland. The administrative centre of the municipality is the village of Etnesjøen. Other villages in the municipality include Skånevik and Fjæra. The two largest villages in the municipality are Etnesjøen with 1,159 residents and Skånevik with 594 residents.