==Discography===== With Conception =======Albums====* "The Last Sunset" (1991)* "Parallel Minds" (1993)* "In Your Multitude" (1995)* "Flow" (1997)====EPs====* "Guilt/Sundance" (1995)=== With Kamelot ======= Albums ====* "Siége Perilous" (1998)* "The Fourth Legacy" (1999)* "Karma" (2001)* "Epica" (2003)* "The Black Halo" (2005)* "Ghost Opera" (2007)* "Poetry for the Poisoned" (2010)====Live albums====* "The Expedition" (2000)* "One Cold Winter's Night" (2006)* "Ghost Opera: The Second Coming" (2008)====Live DVDs====* "One Cold Winter's Night" (2006)===Guest appearances===* Victory - "Voiceprint" (1996) in "The Hunter" and in "On The Loose"* Crest Of Darkness - "The Ogress" (1999) in "Reference" and in "Sweet Scent Of Death"* Epica - "Consign to Oblivion" (2005) in "Trois Vierges"* Avantasia - "The Scarecrow" (2008) in "Twisted Mind"==See also==* Kamelot==External links==* Roy Khan's information from the Kamelot official webpage (22 August 2008 courtesy of archive.org)==References==
=== Conception ===* "The Last Sunset" (1991)* "Parallel Minds" (1993)* "In Your Multitude" (1995)* "Flow" (1997)=== Kamelot ===* "Siege Perilous" (1998)* "The Fourth Legacy" (1999)* "Karma" (2001)* "Epica" (2003)* "The Black Halo" (2005)* "Ghost Opera" (2007)* "Poetry for the Poisoned" (2010)* "The Expedition" (2000)* "One Cold Winter’s Night" (2006)* "Ghost Opera: The Second Coming" (2007)==== Live-DVD ====* "One Cold Winter’s Night" (2006)* Victory — "Voiceprint" (1996) — в «The Hunter» и «On The Loose»* Crest of Darkness — "The Ogress" (1999) — в «Sweet Scent of Death» и «Reference»* Epica — "Consign to Oblivion" (2005) — в «Trois Vierges»* Avantasia — "The Scarecrow" (2008) — в «Twisted Mind» в роли Психиатра