TrollfesT（巨魔党）,来自挪威奥斯陆的民谣金属乐队。成立于2003年，由主唱Jostein (Trollmannen) 、John 吉他手Espen (Mr. Seidel) 、贝司手Martin (Psychotroll)和鼓手Eirik (Trollbank) 组成。乐队风格搞怪，虽然有黑金的成分，但是不觉得压抑和黑暗。通过电吉他配合班卓琴、曼陀铃等民族乐器的衬托， 将民谣金属演绎得如野马脱缰一般奔放豪迈，听起来自由奔放，欢快惬意。听他们的歌，就像在森林里，人们围着篝火，饮酒狂欢，纵情歌唱。 Somewhat comparable with Finntroll.They call the language of their Lyrics "Troll-Språk". It`s a mix of different languages. "Troll-Språk" has no Grammar.Per Spelemann and Manskow were session members before joining full-time in 2009.