APPEARANCES +
Death Warrant
Ecstasy
2023, 
,
, Hard Rock/Heavy Metal
Hammers Rule
Show No Mercy
2023, 
,
, Heavy Metal
Sieges Even
Paramount
2023
Sieges Even
The Art Of Navigating By The Stars
2023
Rick Derringer
Beyond The Universe
2023
Sieges Even
Life Cycle
2022, 
,
, Progressive Metal
Sudden Death
All Or Nothing
2020, CD, ,
, Heavy Metal
Poison Asp
Beyond The Walls Of Sleep (The Complete Work)
2020, ,
, Thrash/Speed Metal
Kebu
Live In Oslo (Deluxe Edition)
2019
Manilla Road
Mystification
2016, ,
, Heavy Metal/Thrash
Raphael Wressnig & Alex Schultz
Soul Gift
2016
Raphael Wressnig & Igor Prado
The Soul Connection
2016
Blackwelder
Survival Of The Fittest
2015, ,
, Power Metal
Various
ZYX Italo Disco Spacesynth Collection
2014, 2xCD, Comp, ZYX Music
Various
The Global Beats Party Volume 1 - Delicious Tunes From A Different World
2014, 2x CD, ,
, African/Canzone Napoletana/Dance-pop/Eurodance/Polka
Mark Selby
Blue Highway
2013, ,
, Blues Rock
John Campbelljohn
Land Of The Livin
2012, 2xCD, Comp, Pepper Cake
Marla Glen
Humanology
2011, ,
, Pop Rock/Soul
Joseph Haydn
Symphonien / Symphonies - Deutsche Tänze / German Dances - Streichquartette / String Quartets
2008, 5xCD, Comp, ZYX Music, ZYX Music, ,
, Classical
Georg Friedrich Händel
Meisterwerke / Master Works
2008, 5xCD, Comp, ZYX Music, ZYX Music, ,
, Baroque
Andrea Marcelli
Beyond The Blue
2008
Raphael Wressnig & Alex Schultz
(Don't Be) Afraid To Groove
2007
Rolf Zacher vs. D-Phunk
Rolf Trifft Zacher
2005, 2xCD, Album, Dig, ZYX Music, ZYX Music, ,
, Audiobook
Sarah Brendel
Sarah Brendel
2005, 
,
, Alternative Rock
Blackwelder
Survival Of The Fittest
2015
Mark Selby
Blue Highway
2013