"Mind The Acoustic Pieces" is an all-acoustic reinterpretation of the classic 1983 album 'Piece of Mind' with new arrangements. This release was accompanied by a European club tour and also brought them to the Download festival and Wacken Open Air.
'Across The Seventh Sea' features some well-known and some less well-knowsntracks by Iron Maiden. The guest musicians are Perttu Kivilaakso (Apocalyptica) on the album and Lee Morris (ex-Paradise Lost), Stef Broks (Textures) and Luke Appleton (Iced Earth) as tour guests.
The album 'Remembrance' even featured Maiden veterans Bayley and Di'Anno and was toured extensively with several tour guests as well. They closed off this chapter with a show at the Royal Theatre in Amsterdam with guests Sharon den Adel (Within Temptation) and Perttu Kivilaakso. Here they played their Empire of the Clouds suite, which was released as an EP on June 8th 2018. The latest album 'The Barrel House Tapes' took Maiden uniteD in yet another new direction.
The last album ‘The Barrel House Tapes’ contributes musicians like Doogie White (Rainbow), Frank Beck (Gamma Ray) and no one less than Dennis Stratton (ex-Iron Maiden). The absolute highlight on this album is award-winning trumpet player Eric Vloeimans.
Maiden uniteD have planned their European POWERSLAVE tour in the fall of this year and also announced the celebration of 40 years ‘The Number of the Beast’ for March 2022

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Ruud Jolie
Within Temptation
• Recording artist on first 4 albums
• Touring band 2010 - 2018
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Joey Bruers
Up the Irons
• Recording artist on all albums
• Touring band 2010 - 2020
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Marco Kuypers
Cloudmachine
• Recording artist on first 2 albums
• Guest musician on Remembrance
• Touring band 2010 - 2012
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Damian
Wilson
Headspace
• Recording artist on the first 3 albums
• Touring band 2010 - 2017
• Touring guest 2018
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Daan Janzing
My Favorite Scar
• Touring band 2019-2020 / recording artist on The Barrel House Tapes
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Jeroen Voogd
Silent Chambers
• Touring band 2020 / recording artist on The Barrel House Tapes
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Huub van Loon
The Ultraverse
• Recording artist on Remembrance and Empire of the Clouds
• Touring band 2013-2019
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Polle van Genechten
The Overslept
• Touring band 2019-2020
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Anneke van Giersbergen
Gathering / Devin Townsend/Vuur
• Guest vocals on Mind The Acoustic Pieces
• Tour guest 2010 - 2011
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Perttu Kivilaakso
Apocalyptica
• Guest musician on Across The 7th Sea and Empire of the Clouds
• Tour guest 2012 & 2018.
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Thijs Schrijnemakers
Orgel Vreten
• Recording artist on Remembrance and Empire of the Clouds
• Touring band 2010 and 2013 - 2018
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Mike Coolen
Within Temptation
• Recording artist on all albums
• Touring band 2010 - 2012 and 2015-2018
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Paul Di'Anno
Iron Maiden
• Guest vocals on Remembrance
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Stef Broks
Textures
• Recording artist on Remembrance
• Touring band 2013-2015
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Doogie White
Rainbow
• Tour guest 2018 / 2020
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Dirk Bruinenberg
Elegy / Place Vendome
• Touring band 2010, 2014-2015 and 2019-2020
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Sharon den Adel
Within Temptation
• Tour guest 2018
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Micky Huijsmans
Snake Bite Love
• Tour guest 2018
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Alexx Stahl
Bonfire
• Tour guest 2020
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Ralf Scheepers
Primal Fear, Gamma Ray
• Tour guest 2018
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Frank Beck
Gamma Ray
• Tour guest 2018 / Touring band 2019
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Jos Severens
Up The Irons
• Tour guest 2018-2020 / recording artist on The Barrel House Tapes
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Tom Sikkers
Daybroke
• Touring band 2013 - 2015
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Blaze Bayley
Wolfsbane / Iron Maiden
• Guest vocals on Remembrance
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Luke Appleton
Iced Earth
• Tour guest 2013 & 2019
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Marcela Bovio
Stream of Passion, Mayan
• Guest musician on Remembrance / Tour guest 2015-2016
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Dennis Stratton
Iron Maiden
• Tour guest 2016-2020
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Lee Morris
Paradise Lost
• Tour guest 2015 - 2020
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Martijn Balsters
The Dust Connection
• Tour guest 2012 & 2020 / recording artist on The Barrel House Tapes
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Thunderstick
Samson
• Guest musician on Remembrance
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Bart Hennephof
Textures
• Recording artist on The Barrel House Tapes
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Elina Siirala
Leaves 'Eyes
• Tour guest 2019
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Eszter Anna Baumann
Ann My Guard
• Tour guest 2019
• recording artist on The Barrel House Tapes
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Tom Heijnen
Up The Irons
• Recording artist on The Barrel House Tapes
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Maggy Luyten
• Tour guest 2019 & 2020
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Wudstik
For All We Know / Ayreon
• Guest vocals on Remembrance and the single Strange World
• Lead vocalist on the EP / Tour guest 2012, 2015 & 2018
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Fab Regmann
Antimatter
• Recording artist /Tour guest 2020
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Eric Vloeimans
• recording artist on The Barrel House Tapes
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Hein Willekens
Up the Irons
• Recording artist 2020
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