DREAM THEATER

Origins: USA
Genre: Progressive metal

Discography:
- When Dream and Day Unite (1989)
- Images and Words (1992)
- Awake (1994)
- Falling into Infinity (1997)
- Metropolis, Pt. 2: Scenes from a Memory (1999)
- Six Degrees of Inner Turbulence (2002)
- Train of Thought (2003)
- Octavarium (2005)
- Systematic Chaos (2007)
- Black Clouds and Silver Linings (2009)