Marcus Siepen
Connu pour
- Blind Guardian: Imaginations Through the Looking Glass (2004)
- Blind Guardian - Imaginations From The Other Side - Live In Oberhausen (2020)
- Blind Guardian Live at Summer Breeze (2025)
- Blind Guardian - A Journey to the Edge of Time
- Blind Guardian: Live at Wacken Open Air 2024 (2024)
- Blind Guardian : Live at Wacken World Wide 2020 (2020)