Performance · Other credits
Markus Grosskopf
Hamburg, Germany
Markus Grosskopf is credited on 528 releases across 75 albums tracked on Gatefold, active 1984–2026 — the collector-built map of who actually made the music.
528
Credits
75
Albums
5
Decades active
112
In collections
Biography
Showing the Discogs bio
Markus Großkopf, born 21 September 1965 in Hamburg, Germany, is the bass guitarist of the German power metal band Helloween.
Bio from Discogs
Credited work
528 releases · 75 albums · active 1984–2026
- Performance · 702
- Other credits · 131
- Production · 4
- Engineering · 2
Studios: Horus Sound Studio · Mi Sueno Recording Studios · Music Lab Berlin · G-Tracks Studio
Discography
Records they worked on — most-collected first.

Keeper Of The Seven Keys (Part I)
1987

Keeper Of The Seven Keys - Part II
1988

Walls Of Jericho
1985

Helloween
2021

Master Of The Rings
1994

The Best - The Rest - The Rare
1991

I Want Out - Live
1989

Gambling With The Devil
2007

The Metal Opera Pt.II
2002

The Time Of The Oath
1996

Pink Bubbles Go Ape
1991

Giants & Monsters
2025

The Dark Ride
2000

Better Than Raw
1998

Skyfall
2021

Rabbit Don't Come Easy
2003

The Metal Opera
2001

I Want Out
1988

March Of Time (The Best Of 40 Years)
2025

United Alive In Madrid
2019

Straight Out Of Hell
2013

7 Sinners
2010

Keeper Of The Seven Keys - The Legacy
2006

High Live
1996
Frequent collaborators
- Helloween
- Tobias Sammet's Avantasia
- Various
- Kickhunter
- Running Wild
- Station 17
- Andi Deris
- Catch The Rainbow
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