There are two bands named Brenn. 1) Brenn is a pagan/black/folk metal act from Calais (France). Originally formed under the name Devilmind in 2005 until the change of name to Brenn in 2008. Brenn's main lyrical themes deal with things such as Gaul, Europe, paganism, traditions, nature and war. In 2009 the project was given the new name of Grevance after 1 demo release under the name Brenn titled 'Garmen', released in 2008. Eivind is the only member; he does all vocals and instruments himself.