Winterfylleth is a black metal band formed in 2007, in Manchester, England. Winterfylleth has released three albums, The Ghost of Heritage in 2008 (re-released in 2012), The Mercian Sphere in 2010 and The Threnody of Triumph in 2012. They played the "Sophie Lancaster Stage" at Bloodstock Open Air festival in 2012 and also played at Wacken Open Air 2012 and Hellfest 2012.