1990 – Blind Guardian – Tales From The Twilight World – Japan Cd.
Mini-Lp Style Cd From The Japanese “Heavy Metal Masterpiece” Series From 1990 – W/BI+Lyrics.
Kai Hansen: Lead and backing vocals, and lead guitars on Lost in the Twilight Hall, The Last Candle and Goodbye My Friend.
- Traveler In Time 5:59
- Welcome To Dying 4:47
- Weird Dreams 1:19
- Lord Of The Rings 3:14
- Goodbye My Friend 5:33
- Lost In The Twilight Hall 5:58
- Tommyknockers 5:09
- Altair 4 2:26
- The Last Candle 5:59
- Run For The Night 3:44
- Country: Japan
- Label: Victor Musical
- Catalog#: VICP-5698
- Sleeve: Mini-Lp Style Cd
- Year: 1990
1992 – Blind Guardian – Somewhere Far Beyond – Japan Cd.
Kai Hansen: Lead guitars on The Quest for Tanelorn.
- Time What Is Time 5:42
- Journey Through The Dark 4:45
- Black Chamber 0:56
- Theatre Of Pain 4:15
- The Quest For Tanelorn 5:53
- Ashes To Ashes 5:58
- The Bard’s Song: In The Forest 3:09
- The Bard’s Song: The Hobbit 3:52
- The Piper’s Calling 0:58
- Somewhere Far Beyond 7:28
- Spread Your Wings 4:13
- Trial By Fire 3:42
- Theatre Of Pain 4:13
- Country: Japan
- Label: Victor Musical
- Catalog#:
- Sleeve: Jewel Case
- Year: 1992
2019 – Blind Guardian – Follow The Blind – Picture Disc.
Kai Hansen Lead Guitar on Hall Of The King & Lead Guitar, Lead Vocals on Valhalla
- Inquisition (Intro) 0:42
- Banish From Sanctuary 5:29
- Damned For All Time 4:59
- Follow The Blind 7:10
- Hall Of The King 4:17
- Fast To Madness 6:00
- Beyond The Ice 3:29
- Valhalla 4:56
- Don’t Break The Circle 4:21
- Barbara Ann 1:40
- Country: Germany
- Label: Nuclear Blast
- Catalog#:NB 4323-6
- Sleeve:
- Year: 2019
2019 – Blind Guardian – Tales From The Twilight World – Picture Disc.
Kai Hansen: Lead and backing vocals, and lead guitars on Lost in the Twilight Hall, The Last Candle and Goodbye My Friend.
- Traveler In Time 6:05
- Welcome To Dying 4:53
- Weird Dreams 1:21
- Lord Of The Rings 3:18
- Goodbye My Friend 5:36
- Lost In The Twilight Hall 6:04
- Tommyknockers 5:12
- Altair 4 1:53
- The Last Candle 6:03
- Run For The Night (Liva) 3:47
- Country: Germany
- Label: Nuclear Blast
- Catalog#: NB 4324-6
- Sleeve:
- Year: 2019
2019 – Blind Guardian – Somewhere Far Beyond – Picture Disc.
Kai Hansen: Lead guitars on The Quest for Tanelorn.
- Time What Is Time 5:46
- Journey Through The Dark 4:51
- Black Chamber 1:00
- Theatre Of Pain 4:13
- The Quest For Tanelorn 5:56
- Ashes To Ashes 6:02
- The Bard’s Song: In The Forest 3:13
- The Bard’s Song: The Hobbit 3:38
- The Piper’s Calling 0:58
- Somewhere Far Beyond 7:35
- Country: Germany
- Label: Nuclear Blast
- Catalog#:NB 4325-6
- Sleeve:
- Year: 2019
1996 – Michael Kiske – Instant Clarity – Cd.
Signed by Michael Kiske. Kai Hansen and Adrian Smith: Guitars on The Calling & New Horizons.
- Be True To Yourself 4:39
- The Calling 4:07
- Somebody Somewhere 4:28
- Burned Out 4:45
- New Horizons 4:22
- Hunted 4:24
- Always 4:30
- Thanx A Lot! 5:24
- Time’s Passing By 3:45
- So Sick 4:29
- Do I Remember A Life? 10:38
- A Song Is Just A Moment 4:14
- Country:
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- Sleeve: Jewel Case
- Year: 1996
1998 – Heavens Gate – Hell For Sale – Japan Cd.
Kai Hansen and Dirk Schlächter: Lead Guitars on and backing vocals on Rising Sun and Hell for Sale.
- Under The Fire
- Hell For Sale
- He Is The Man
- Stars’n’Stipes
- America
- Atomic
- Rising Sun
- No Matter
- Up An’Down
- Dont Bring Me Down
- White Evil
- Always Look On The Bright Side Of Life
- Country: Japan
- Label: Victor Musical
- Catalog#:
- Sleeve: Jewel Case
- Year: 1998
1998 – Primal Fear – Primal Fear – Metal Case – Cd.
Kai Hansen: Guest guitars on Formula One, Dollars, Tears of Rage and Speedking.
- Primal Fear
- Chainbreaker
- Silver & Gold
- Primised Land
- Formula One
- Dollars
- Nine Lives
- Tears of Rage
- Speedking
- Batallions of Hate
- Running in The Dust
- Thunderdome
- Country: Germany
- Label: Nuclear Blast Records
- Catalog#: NB 302-2
- Sleeve: Metal Case
- Year: 1998
1998 – Heavenwood – Swallow – Cd.
Kai Hansen: Guest and backing vocals on Luna and Downcast.
- Heartquake
- Soulsister
- Rain Of July
- Suicidal Letters
- Shadowflower
- Luna
- Season ’98
- At Once And Forever
- Downcast
- Country:
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- Catalog#:
- Sleeve: Jewel Case
- Year: 1998
1999 – Catch The Rainbow – A Tribute To Rainbow – Cd.
Henjo Richter: Guitar on Kill The King. Artwork & Booklet Design. Ralf Scheepers: Vocals on Eyes Of The World. Uwe Wessel: Bass on Sixteenth Century Greenseeves.
- Kill The King 4:39
- Sixteenth Century Greensleeves 4:33
- Stargazer 7:14
- Lost In Hollywood 4:57
- Catch The Rainbow 5:36
- I Surrender 4:22
- Spotlight Kid 4:53
- Man On The Silver Mountain 3:55
- Rainbow Eyes 7:03
- Eyes Of The World 6:49
- Still I’m Sad 6:45
- Country: Germany
- Label: Sanctualy Records
- Catalog#: NR 4520
- Sleeve: Jewel Case
- Year: 1999
1999 – Hammerfall – I Want Out – Cds.
Kai Hansen – Lead vocals, guitars and keyboards on I Want Out and backing vocals on Man on the Silver Mountain.
Produced by Kai Hansen & Dirk Schlächter.
- I Want Out
- At The End Of The Rainbow
- Man On The Silver Mountain
Also featuring Glory To The Brave (video clip)
- Country:
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- Catalog#:
- Sleeve: Jewel Case
- Year: 1999
2000 – Heavenly – Coming From The Sky – Cd.
Signed by Kai. Additional lead vocals on “Time Machine” by Kai Hansen.
- Coming From The Sky 1:39
- Carry Your Heart 4:17
- Riding Through Hell 6:19
- Time Machine 7:04
- Number One 7:11
- Our Only Chance 6:59
- Fairytale 0:30
- My Turn Will Come 6:39
- Until I Die 6:09
- Million Ways 5:06
- Country:
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- Sleeve: Digipak
- Year: 2000
2002 – Stormwarrior – Cd.
Signed by Stormwarrior, Kai & Dirk. Recorded, engineered and mixed by Kai Hansen & Dirk Schlächter.
Kai Hansen, vocals & guitar on “Chains Of Slavery” & “Heavy Metal (Is The Law)”. Dirk Schlächter, guitar solo on “Deathe By The Blade”.
- The Hammer Returneth
- Signe Of The Warlorde
- Sons Of Steele
- Bounde By The Oath
- Deceiver
- The Axewielder
- Deathe By The Blade
- Thunderer
- Iron Prayers
- Defenders Of Metal
- Chains Of Slavery
- Heavy Metal (Is The Law) (Digipak-Bonus)
- Country: Germany
- Label:
- Catalog#:
- Sleeve: Digipak
- Year: 2002
2004 – Stormwarrior – Norther Rage – Promo Cd.
Signed by Kai. Produced by Kai Hansen, Lars Ramcke & Falko Reshöft. Drums recorded by Kai Hansen. Mixed and mastered by Kai Hansen.
Guest vocals on “Heroic Deathe” by Kai Hansen & guest guitar solo on ”Welcome Thy Rite”.
- And The Northewinde Bloweth 2:38
- Heroic Deathe 5:37
- Valhalla 3:49
- Thy Laste Fyre 3:49
- Welcome Thy Rite 4:18
- Odinn’s Warriors 4:15
- Bloode Eagle 4:30
- Sigrblot 5:30
- To Foreign Shores 3:55
- Lindisfarne 8:42
- Country: Germany
- Label:
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- Sleeve: Paper sleeve
- Year: 2004
2004 – Stormwarrior – Norther Rage – Japan – Cd.
Signed by Kai. Produced by Kai Hansen, Lars Ramcke & Falko Reshöft. Drums recorded by Kai Hansen. Mixed and mastered by Kai Hansen.
Guest vocals on “Heroic Deathe” by Kai Hansen & guest guitar solo on ”Welcome Thy Rite”.
- And The Northewinde Bloweth 2:38
- Heroic Deathe 5:37
- Valhalla 3:49
- Thy Laste Fyre 3:49
- Welcome Thy Rite 4:18
- Odinn’s Warriors 4:15
- Bloode Eagle 4:30
- Sigrblot 5:30
- To Foreign Shores 3:55
- Lindisfarne 8:42
- Turn The Cross Upside Down (Japan Bonus Track)
- Country: Japan
- Label:
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- Sleeve: Jewel Case
- Year: 2004
2007 – Stormwarrior – At Foreign Shores – Live In Japan – Lp.
White colored vinyl (LP) – signed by Lars & Alex – Ltd. & numbered (No. 98 of 500, only 100 white vinyl) – Mastered by Dirk Schläter.
- And The Northewinde Bloweth
- Sign of the Warlord
- Heavy Metal Fire
- The Axewielder
- Valhalla
- Odinn’s Warriors
- Thunderer
- To Foreign Shores
- Lindisfarnel
- Iron Prayers
- Country: Germany
- Label: Killer Metal Records
- Catalog#: KMR-LP004
- Sleeve: Jewel Case
- Year: 2007
2001 – Avantasia – The Metal Opera – Cd.
Signed by Tobias Sammet, Kai, Henjo, Michael Kiske & Markus Grosskopf.
Henjo Richter: Rythm & lead guitars. Regrin, the Dwarf, played by Kai Hansen.
- Prelude 1:11
- Reach Out For The Light 6:33
- Serpents In Paradise 6:15
- Malleus Maleficarum 1:43
- Breaking Away 4:34
- Farewell 6:32
- The Glory of Rome 5:28
- In Nomine Patris 1:04
- Avantasia 5:32
- A New Dimension 1:39
- Inside 2:24
- Sign Of The Cross 6:24
- The Tower 9:43
- Country: Germany
- Label: AFM
- Catalog#: 0046722AFM
- Sleeve: Jewel Case
- Year: 2001
2004 – Avantasia – The Metal Opera PT II – Cd.
Signed by Tobias Sammet, Kai, Henjo, Michael Kiske & Markus Grosskopf.
Henjo Richter: Rythm & lead guitars. Regrin, the Dwarf, played by Kai Hansen.
- The Seven Angels 14:15
- No Return 4:28
- The Looking Glass 4:48
- In Quest For 3:52
- The Final Sacrifice 5:00
- Neverland 4:57
- Anywhere 5:26
- Chalice Of Agony 6:00
- Memory 5:39
- Into The Unknown 4:24
- Country: Germany
- Label: AFM
- Catalog#: AFM 060-2
- Sleeve: Jewel Case
- Year: 2004
2008 – Avantasia – The Scarecrow – Cd & Dvd.
Kai Hansen:Guest guitars on Shelter From The Rain. Henjo: Guest guitars on Shelter From The Rain, Another Angel Down, The Toy Master & Devil In The Belfry.
- Twisted Mind 6:32
- The Scarecrow 11:11
- Shelter From The Rain 6:06
- Carry Me Over 3:44
- What Kind Of Love 4:55
- Another Angel Down 5:42
- The Toy Master 6:26
- Devil In The Belfry 4:40
- Cry Just A Little 5:15
- I Don’t Believe In Your Love 5:32
- Lost In Space 3:50
- Song By Song (Interview)
- Carry Me Over – (Video Clip)
- Carry Me Over – Making Of The Video Clip
- Lost In Space – Electronic Press Kit
- Lost In Space – Video Clip
- I Don’t Believe In Your Love – Alternative Version
- The Toy Master – Alternative Version
- Country: Germany
- Label: Nuclear Blast
- Catalog#: 334 42209
- Sleeve: Digipak
- Year: 2010
2010 – Avantasia – The Wicked Symphony/Angel Of Babylon – 2Cd.
Deluxe Edition – 2CD – Digipak – Henjo Richter Guitars on Promised Land.
- The Wicked Symphony 9:28
- Wastelands 4:44
- Scales of Justice 5:04
- Dying For An Angel 4:32
- Blizzard On A Broken Mirror 6:07
- Runaway Train 8:42
- Crestfallen 4:02
- Forever Is A Long Time 5:05
- Black Wings 4:37
- States of Matter 3:57
- The Edge 4:12
- Stargazers 9:33
- Angel of Babylon 5:29
- Your Love Is Evil 3:53
- Death Is Just A Feeling 5:21
- Rat Race 4:07
- Down In The Dark 4:23
- Blowing Out The Flame 4:51
- Symphony of Life 4:36
- Alone I Remember 4:45
- Promised Land 4:47
- Journey To Arcadia 7:12
- Country: Germany
- Label: Nuclear Blast
- Catalog#: 27561 23515
- Sleeve: Cd Box
- Year: 2010
2009 – Dark Age – Acedia – Cd.
Digi/Ltd – Kai Hansen Guest vocals on Vampyrez.
- Kingdom Nevercome
- Devote Yourself To Nothing
- Neon Gardens
- Snake Of June
- Zeitgeist (ghost In A Machine)
- 10 Steps To Nausea
- Halo Meridian
- Underneath These Burdens
- All The Unfullfilled
- Babylon Riots
- Myself Heretic
- Bonus On Ltd. Edition: Vampyrez (feat. Kai Hansen)
- Country: Germany
- Label: AFM Records
- Catalog#: AFM 263-9
- Sleeve: Digipak
- Year: 2009
2011 – Scheepers – Scheepers – Cd.
Kai Hansen added guitar on The Pain Of The Accused.
- Locked In The Dungeon
- Remission Of Sin
- Cyberfreak
- The Fall
- Doomsday
- Saints Of The Rock
- Before The Dawn
- Back On The Track
- Dynasty
- The Pain Of The Accused
- Play With The Fire
- Compassion
- Country: Italy
- Label: Frontiers records
- Catalog#:
- Sleeve: Jewel Case
- Year: 2011
Uwe Wessel – Old, Borrowed & New – Cdr.
Signed by Uwe Wesswl to me.
- Start Running – Gamma Ray – 1991
- Your Game – Axe La Chappele – 1994
- 16 Century Greenslaves – Catch The Rainbow – 1999
- Enemy – Gothic Fate – 2005
- Peace of Mind – Rad Kick – 1989
- High in Spirits – Bullfrog
- (We Won´t) Stop The War – Gamma Ray – 1990
- My Way – Axe La Chappele – 1994
- Rock Off – Rocks Off – 1999
- Angel of Sin – Gothic Fate – 2005
- One With The World – Gamma Ray – 1991
- Live in Cockaigne – Axe La Chappele – 1994
- Be Yourself – Bullfrog
- Mr.Outlaw – Gamma Ray
- The Healer – Gothic Fate – 2005
- Saw a Light – Rad Kick – 1998
- Country: Germany
- Label:
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- Sleeve: Jewel Case
- Year: