1989 - Tarquin's seaweed farm 

1990 - The Nostalgia Factory 

1992 - On the Sunday of Life 

1993 - Up the Downstair 

1995 - The Sky Moves Sideways 

1996 - Signify 

1997 - Insignificance 

1998 - Metanoia 

1999 - Stupid Dream 

2000 - Lightbulb Sun: Special Edition 

2002 - In Absentia 

2003 - Signify [Expanded] 

2005 - Deadwing 

2007 - Fear Of A Blank Planet 

2009 - The Incident 

2022 - Closure/Continuation 

1994 - Spiral Circus Live

1997 - Coma Divine - Live In Rome [Expanded]

2003 - XM Radio

2004 - Warszawa

2005 - XM II (Transmission 4.1)

2006 - Rockpalast

2008 - We Lost The Skyline

2009 - Ilosaarirock

2010 - Atlanta

2012 - Octane Twisted

2020 - Coma:Coda (Rome 1997)

2020 - First Live Performance 4th Dec 1993

2020 - Los Angeles 30th July 2003

2020 - Köln 4th Dec 2007 (TV broadcast)

2021 - House Of Blues

1994 - Yellow Hedgerow Dreamscape

1997 - Ambulance Chasers: Stupid Dream Demos

1999 - Voyage 34 The Complete Trip

2001 - Recordings (limited edition)

2002 - Sampler (2002-3)

2002 - Sampler (2002-2)

2002 - Stars Die: The Delerium Years 1991 -1997

2003 - Futile

2004 - Footprints

2005 - Solo Sampler

2006 - Recordings II

2008 - Sampler 2008 (Transmission 8.1)

2016 - The Delerium Years 1994 - 1997

2017 - The Delerium Years 1991 - 1993

2020 - The Delerium Years 1991-1997

2020 - The Sound Of No One Listening

2021 - Fadeaway

2006 - Live At Rockpalast - 19/11/2005

2006 - Arriving Somewhere

2010 - Anesthetize

1990 - The Love, Death and Mussolini E.P.

1992 - Voyage 34

1993 - Moonloop/Stars Die

1993 - Voyage 34 (remix)

1993 - Radioactive

1994 - Staircase Infinities

1996 - Waiting

1999 - Stranger By The Minute

1999 - Coma Divine II

1999 - Piano Lessons

1999 - Pure Narcotic

2000 - Shesmovedon

2000 - 4 Chords That Made A Million

2001 - Delerium

2002 - Sampler (2002-1)

2002 - Blackest Eyes

2002 - Trains

2003 - The Sound of Muzak

2005 - Lazarus

2005 - Shallow

2007 - Fear of a Blank Planet

2007 - Nil Recurring

2007 - Way Out of Here

2009 - Time Flies

2012 - Bonnie The Cat

2020 - BBC Session 13th April 2007

2020 - Pure Narcotic - Acoustic Session 2012

2020 - Acoustic Radio Session 2009

2021 - Harridan (s)

2022 - Of The New Day

2023 - IA/DW/XT

2001 - Transmission

2001 - Nearfest 2001 (Studio M Recording)