| Leden: | James LaBrie · John Myung · John Petrucci · Mike Portnoy · Jordan Rudess |
| Oud-leden: | Chris Collins · Charlie Dominici · Kevin Moore · Derek Sherinian · Mike Mangini |
| Verwante projecten: | Dominici · Explorers Club · The Jelly Jam · Liquid Tension Experiment · MullMuzzler · Nightmare Cinema · OSI · Platypus · Transatlantic · True Symphonic Rockestra · Winterspell · Chroma Key · Neal Morse band · Adrenaline Mob · Flying Colors |
| Studioalbums: | When Dream and Day Unite · Images and Words · Awake · Falling into Infinity · Metropolis, Pt. 2: Scenes from a Memory · Six Degrees of Inner Turbulence · Train of Thought · Octavarium · Systematic Chaos · Black Clouds & Silver Linings · A Dramatic Turn of Events · Dream Theater · The Astonishing · Distance over Time · A View from the Top of the World · Parasomnia |
| Livealbums: | Live at the Marquee · Once in a LIVEtime · Live Scenes from New York · Live At Budokan · Score, 20th anniversary world tour · Chaos in Motion 2007-2008 · Live at Luna Park · Breaking the Fourth Wall · Distant Memories – Live in London |
| Compilatiealbum: | Dream Theater Greatest Hit (...and 21 other pretty cool songs) |
| Dvd's / Blurays: | Live Scenes from New York · Images & Words: Live in Tokyo / 5 Years in a Livetime · Live at Budokan · Score, 20th anniversary world tour · Chaos in Motion 2007-2008 · Live at Luna Park · Breaking the Fourth Wall · Distant Memories – Live in London |
| Singles/EP's: | Pull Me Under · Another Day · The Silent Man · Lie · A Change of Seasons · Hollow Years · Through Her Eyes · As I Am · Panic Attack · Constant Motion · Wither |
| Suites: | A Mind Beside Itself · Alcoholics Anonymous Suite |
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