• Tarot: Wings of Darkness / Finland / Flamingo Music 1986 12" single
• Tarot: Spell of Iron / Finland / Flamingo Music 1986 LP
• Tarot: Love’s Not Made for My Kind / Finland / Flamingo Music 1986 7" single
• Tarot: Rose on the Grave / Finland / Flamingo Music 1998 7" single
• Tarot: Follow Me into Madness / Finland / Flamingo Music 1988 LP
• Tarot: To Live Forever / Finland / Bluelight Records 1993 CD
• Tarot: To Live Again / Japan / Zero Corporation 1994 CDS
• Tarot: Spell of Iron / Finland / Bluelight Records 1994 CD
• Tarot: Follow Me into Madness / Finland / Bluelight Records 1994 CD
• Tarot: Angels of Pain / Finland / Bluelight Records 1995 CDS
• Tarot: Stigmata / Finland / Bluelight Records 1995 2CD
• Tarot: As One / Finland / Bluelight Records 1995 CDS
• Tarot: Warhead / Finland / Bluelight Records 1997 CDS
• Tarot: For the Glory of Nothing / Finland / Bluelight Records 1998 CD
• Tarot: Shining Black - The Best of Tarot / Japan / Zero Corporation 1998 CD
• Tarot: The Punishment / Finland / Bluelight Records 1998 CD
• Tarot: Undead Son / Mama /Finland / Spinefarm 2003 CDS
• Tarot: Suffer Our Pleasures /Finland / Spinefarm 2003 CD
• Tarot: Shining Black - The Best of Tarot / Finland / Bluelight Records 2003 CD
• Tarot: Spell of Iron / Finland / Bluelight Records 2006 CD / remastered
• Tarot: To Live Again / Finland / Bluelight Records 2006 CD / remastered
• Tarot: For the Glory of Nothing / Finland / Bluelight Records 2006 CD / remastered
• Tarot: You / Finland / King Foo Records 2006 CDS
• Tarot: Crows Fly Black / Finland / King Foo Records 2006 CDS
• Rakasta Joulua project: Rakasta joulua - vocals on the songs "Enkeli taivaa" and "Varpunen jouluamuuna"
• Rakaampaa Joulua project: Rakaampaa Joulua - vocals on the songs "Ave Maria" and "Ensimmäinen joulu"
• Altaria: Invitation - backing vocals
• Timo Rautiainen & Trio Niskalaukaus: Kylmä tila - backing vocals on the song "Älkää selvittäkö"
• Virtuocity: Secret Visions - vocals on the songs "Speed of Light" and "Eye for an Eye"
• Rock, Rauha & Rakkaus: Vapauden kaiho - bass on the song "Rauhaa ja Rakkautta"
• Conquest: Worlds Apart CD - bass and vocals
• Conquest: Slave to the Power - The Iron Maiden Tribute - bass and vocals on the song "The Evil that Men Do"
• Sinergy: To Hell And Back CD - bass and backing vocals
• Sinergy: Suicide by My Side CD - bass and backing vocals
• Dreamtale: Beyond Reality - duet with Rami Keränen on the songs"Where the Rainbow Ends" and "Hert’s Desire"
• Charon: The Dying Daylights CD - backing vocals
• Jimsonweed: Hippies from Hell MCD - bass on the song "Bird Song"
• Stratovarius: Destiny CD - backing vocals
• Stratovarius: Infinite CD - backing vocals
• Stratovarius: Elements Pt. 1 CD - backing vocals
• Stratovarius: Elements Pt. 2 CD - backing vocals
• Warmath: Gebenna MLP - backing vocals, producer
• Warmath: Damnation Play CD - backing vocals, producer
• Shade Empire: Sinthetic CD - backing vocals on the song " Human Sculpture"
• Turmion Kätilöt: Niuva 20 MCD - vocals and backing vocals on the song "Stormbringer"
• Evemaster: Wither - duet with Jarno Taskula on the Tarot cover song "Wings of Darkness"
• Gandalf: Rock Hell CD - backing vocals
• Delain: Lucidity CD - vocals, backing vocals, bass
• After Forever: Being Everyone CDS - vocals in the song "Face Your Demon"
• To/Die/For: Epilogue CD - backing vocals
• Aina: days of Rising Doom: the Metal Opera CD - vocals (role of Syrius) on the song "Oriana’s Wrath"
• Verjnuarmu: Muanpiällinen helevetti CD - backing vocals
• Amorphis: Eclipse CD - vocal producer, backing vocals
• Defuse: Defuse CD - backing vocals
• Stoner Kings: Fuck the World CD - backing vocals
• Gladiaattorit: "Kukka lie?" - song for a television campaign of the Ice Hockey World Championships 1995

Other:

Band member of Three Wishes, Metal Gods, Sweet Leaf and Milestones. Sang on a recording of a song for the ice hockey team KalPa from Kuopio. Composed the theme song for the television channel FST’s Swedish language newscast. Member of the Musamaailma All Stars band.















Thanks to Mape Ollila, whose great biography really helped with finding the above information.
"Once Upon A Nightwish" (Available at the Nightwish Shop: http://www.nwshop.fi)