1. The Root Of All Evil (8:07)
	a) Ready
	b) Remove
2. The Answer Lies Within (5:26)
3. These Walls (6:59)
4. I Walk Beside You (4:29)
5. Panic Attack (7:16)
6. Never Enough (6:33)
7. Sacrificed Sons (10:42)
8. Octavarium (24:00)
	a) Someone Like Him
	b) Medicate (Awakening)
	c) Full Circle
	d) Intervals
	e) Razor's Edge 

czas całkowity - 73:32

skład podstawowy:
- James LaBrie / lead vocal
- John Petrucci / guitar
- John Myung / bass
- Jordan Rudess / keyboards, continuum fingerboard, hawaii guitar
- Mike Portnoy / drums, percussion, backing vocal

oraz:
- Jeanne LeBlanc / cello
- Richard Locker / cello
- Pamela Sklar / flute
- Stewart Rose / flugelhorn
- Joe Anderer / flugelhorn
- Vince Lionti / viola
- Karen Dreyfus / viola
- Carol Webb / violin
- Yuri Vodovoz / violin
- Anne Lehmann / violin
- Elena Barere / violin
- Katherine Fong / violin