Blind Guardian: Imaginations Through the Looking Glass

Himself

Ayreon: 01011001 - Live Beneath the Waves

Ayreon Universe - Best of Ayreon Live

Vocals

Blind Guardian - Imaginations From The Other Side - Live In Oberhausen

Himself

Doro - The Queen of Metal

Self

Live at Wacken 2007 - 18 Years in History

Singer

Blind Guardian - Au Hellfest 2022

Blind Guardian : Live at Wacken World Wide 2020

Himself

Demons & Wizards: [2000] Monza, Italy

Vox

Blind Guardian: [2010] Live at Moscow

The Making of "The Source"

The Astronomer

Blind Guardian: Rock Hard Festival

Self