"Mekong Delta" 1987 - Studio Album
"The Music Of Erich Zann" 1988 - Studio Album
"The Gnome" 1988 - EP
"The Principle Of Doubt" 1989 - Studio Album
"Toccata" 1989 - Single
"Dances Of Death (And Other Walking Shadows)" 1990 - Studio Album
"Live At An Exhibition" 1991 - Live Album
"Kaleidoscope" 1992 - Studio Album
"Dance On A Volcano" 1993 - EP
"Classics" 1993 - Compilation
"Visions Fugitives" 1994 - Studio Album
"Pictures At An Exhibition" 1997 - Studio Album
"The Principle Of Doubt (Ambitions)" 2005 - Compilation
"Live In Frankfurt 1991" 2007 - DVD
"Lurking Fear" 2007 - Studio Album
"Wanderer On The Edge Of Time" 2010 - Studio Album
"Intersections" 2012 - Compilation
"In A Mirror Darkly" release 25.04.2014 - Studio Album
„Early Albums + More“ 2016 – Box Set
„Tales Of A Future Past“ release 24.04.2020 – Studio Album