Tord was seen as playing the role as a demon in Tributewhen two people (one of which may be Edd and the other Matt) had to play the best song in the world or the demon would eat their souls.
The voice was not done by Tord. Little else is known. Currently there is no picture, but if you are curious, you could go to http://www.eddsworld.co.uk/ , go to toons, and near the bottom is Tribute.
The song that is played is Tribute by Tenacious D. Edd's voice was Jack Black's song lyrics and the guy that plays the guitar is Kyle's song lyrics. The guy playing the guitar, in the credits is Matt. (Not Eddsworld Matt).