ジェフ・ルーミス
2015年 Stolen Life - 2015 Japan Tour EP (2015)
2017年 Will to Power
2022年 Deceivers
God Forbid - Gone Forever (2004)
Pamela Moore - Stories from a Blue Room (2006)
Annihilator - Metal (2007)
Warrel Dane - Praises to the War Machine (2008)
Marty Friedman - Future Addict (2008)
Switchblade - Invictus Infinitum (2009)
Tim "Ripper" Owens - Play My Game (2009)
Periphery - Periphery (2010)
Pale Gray Sky - Everything for Nothing (2010)
Keith Merrow - Heart of the Sea Nymph (2011)
Glen Drover - Metalusion, (2011), Magna Carta
Keith Merrow - Spice-Dealer (2012)
Stephan Forté - The Shadows Compendium (2011)
7 Horns 7 Eyes - Throes of Absolution (2011)
Leander - Szívidomár (2012)
Ihsahn - Eremita (2012)
David Maxim Micic - Bilo 3.0 (2013)
Hannes Grossmann - The Radial Covenant (2014)