: Thunder Perfect Mind (Gallery Installation, ICA, London)* The Body Lovers : Number One Of Three, (1998)* Pfrenz-C: Dopamine Quest, (1999)* Jarboe/Telecognac - "Over" CD (2000, Crouton Records 007)* Thread - "In Sweet Sorrow/Abnormal Love" (2000)* Steven Severin - "The Woman in the Dunes" (2000)* Neotropic : La Prochaine Fois, (2001)* Karma : God Is Mine, (2002)* Blackmouth, (2000)* Blackmouth: Blackness Bleeding remixes (2000)* A Perfect Circle - "Thirteenth Step" (2003, Virgin Records)**(selected vocal embellishments on two tracks)* Neurosis & Jarboe - "Neurosis & Jarboe" (2003, Neurot Recordings)* Meridiem : A Pleasant Fiction (2004)* Kirlian Camera : Invisible Front.
: Thunder Perfect Mind (Gallery Installation, ICA, London)* The Body Lovers : Number One Of Three, (1998)* Pfrenz-C: Dopamine Quest, (1999)* Jarboe/Telecognac — "Over" CD (2000, Crouton Records 007)* Thread — "In Sweet Sorrow/Abnormal Love" (2000)* Steven Severin — "The Woman in the Dunes" (2000)* Neotropic : La Prochaine Fois, (2001)* Karma : God Is Mine, (2002)* Blackmouth, (2000)* Blackmouth: Blackness Bleeding remixes (2000)* A Perfect Circle — "Thirteenth Step" (2003, Virgin Records)* Neurosis & Jarboe — "Neurosis & Jarboe" (2003, Neurot Recordings)* Meridiem : A Pleasant Fiction (2004)* Kirlian Camera : Invisible Front.