=== Andre optrædener ===
* [[Cerebral Fix]] – ''[[Death Erotica]]'' – baggrundsvokal på "Never Again"
* [[Leng Tch'e]] – ''[[Hypomanic]]'' – gæstevokal på "Totalitarian"
* [[The Haunted]] – ''[[Revolver (The Haunted album)|Revolver]]'' – cameo optræden i "No Compromise" musikvideoen
* [[Cephalic Carnage]] – ''[[Anomalies (album)|Anomalies]]'' – baggrundsvokal
* [[Ginger (singer)|Ginger]] – ''[[A Break in the Weather]]'' – baggrundsvokal på "The Dying Art of the Chorus"
* [[Dream Theater]] – ''International Fan Club Christmas CD'' – baggrundsvokal på coveret af [[Metallica]]s "Damage Inc."
* [[Withered]] – ''Foile Circulare'' – backing vocals on "...The Faded Breath" og "Clamor Beneath"
* [[This Is Menace]] – ''[[The Scene Is Dead]]'' – vokal på "Beg for Silence"
* [[Born From Pain]] – War – vocals on "Behind Enemy Lines"
* [[Kill II This]] – ''[[Deviate (Kill II This album)|Deviate]]'' – baggrundsvokal på "The Flood"
* [[Extortion]] – ''[[Loose Screws]]'' – gæstevokal på "Grind to a Halt"
* [[Volbeat]] – ''[[Beyond Hell/Above Heaven]]'' – gæstevokal på "Evelyn"
* [[Short Sharp Shock (band)|Short Sharp Shock]] – ''[[Problems to the Answer]]'' – gæstevokal på "The Kill Floor, ROAR, Here Comes the Neighbourhood"
* [[Liquorbox (Canadian Country Band)]] – ''[[Gotta Get Gone]]'' – gæstevokal på "Busted Up And Broken Down"
* [[:it:Mothercare|Mothercare]] (Italian deathgrind band) – ''[[Breathing Instructions]]'' – gæstevokal på "Copy/Paste"<ref>[http://www.downtuned.plus.com/reviews_ep/mothercare_adv.htm Mothercare - Breathing Instructions - Advance Tape Review - www.iwillbeheard.co.uk<!-- Bot genereret titel -->]</ref>
Levende_personer