Alan Simon

- Roma
- Excalibur III: The Origins · 2012
- Castle Rock (feat. Fairport Convention)
- Songwriter: My World and Symphonic Side · 2011
- Pilgrims
- Excalibur II: The Celtic Ring · 2007
- Morning Song
- Excalibur I: The Legend of the Celts · 1998
- Motherland
- Excalibur III: The Origins · 2012
- Heaven
- Excalibur V: Move, Cry, Act, Clash! · 2021
- The Origins, Pt. 1 (feat. Moya Brennan)
- Songwriter: My World and Symphonic Side · 2012
- Celtic Ring (feat. Alan Parsons)
- Songwriter: My World and Symphonic Side · 2007
- Skye (feat. Skilda)
- Songwriter: My World and Symphonic Side · 2012
- World (feat. Brankica Vasic)
- Songwriter: My World and Symphonic Side · 2003
- Alone
- Excalibur IV: The Dark Age of the Dragon · 2017
- Stonehenge
- Excalibur IV: The Dark Age of the Dragon · 2017
- Celtic Dream
- Excalibur I: The Legend of the Celts · 1998