| 14th Album | 2285 Entr'acte | 6:00 |
| A Better Life | A Change of Seasons (album) | A Change of Seasons (song) |
| A Dramatic Turn of Events | A Dramatic Turn of Events Tour | A Fortune in Lies |
| A Life Left Behind | A Mind Beside Itself | A New Beginning |
| A Nightmare to Remember | A Rite of Passage | A Saviour In the Square |
| A Sort of Homecoming | A Tempting Offer | A Vision |
| Act of Faythe | Afterlife | Along for the Ride |
| Anna Lee | Another Day (album) | Another Day (song) |
| Another Won | As I Am | Astonishing |
| Awake | Awake Demos | Begin Again |
| Behind the Veil | Beneath the Surface | Berklee College of Music |
| Black Clouds & Silver Linings | Blind Faith | Breaking All Illusions |
| Breaking the Fourth Wall | Bridges in the Sky | Brother, Can You Hear Me? |
| Build Me Up, Break Me Down | Burning My Soul | Canadian Rap |
| Caught in a Web | Chaos in Motion: 2007–2008 | Charlie Dominici |
| Chosen | Chris Cintron | Chris Collins |
| Cleaning Out the Closet | Constant Motion | Dark Side of the Moon |
| Derek Sherinian | Descent of the NOMACS | Digital Discord |
| Disappear | Dream Theater | Dream Theater's Discography |
| Dream Theater (album) | Dream Theater Tourography | Dream Theater Wiki |
| Dystopian Overture | East West Records | Endless Sacrifice |
| Enigma Machine | Erotomania | Falling Into Infinity |
| Falling Into Infinity Demos | False Awakening Suite | Far from Heaven |
| Forsaken | Forsaken EP | Four Degrees of Radio Edits |
| Gigantour (cd) | Graspop Festival 2002 | Greatest Hit (...and 21 Other Pretty Cool Songs) |
| Happy Holidays 2013 | Heaven's Cove | Hell's Kitchen |
| Hollow Years (album) | Hollow Years (song) | Honor Thy Father |
| Hymn of a Thousand Voices | I Walk Beside You | Illumination Theory |
| Images, Words and Beyond World Tour | Images and Tour | Images and Words |
| Images and Words: Live in Tokyo | Images and Words 15th Anniversary Performance | Images and Words Demos |
| In the Name of God | In the Presence of Enemies: The Heretic and the Dark Master | Innocence Faded |
| Inside Out Music | Instrumedley | International Fan Club Christmas CD |
| James LaBrie | John Hendricks | John Myung |
| John Petrucci | Jordan Rudess | July 4, 2011 Rome, Italy (Ippodromo Delle Capannelle) |
| Just Let Me Breathe | Kevin Moore | Learning to Live |
| Lie | Lie (album) | Lifting Shadows Off a Dream |
| Light Fuse and Get Away | Lines in the Sand | Liquid Tension Experiment |
| Liquid Tension Experiment (album) | Liquid Tension Experiment (band) | Live Scenes from New York |
| Live at Budokan | Live at Budokan 2017 | Live at Luna Park |
| Live at the Marquee | Lord Nafaryus | Los Angeles, California 5/18/98 |
| Losing Faythe | Lost Not Forgotten | Machine Chatter |
| Made in Japan | Maiden Heaven | Majesty Shows |
| Master of Puppets (album) | Meanstreak | Mechanic/MCA Records |
| Meta album cycle | Metropolis, Pt. 2: Scenes From a Memory | Metropolis 2000: Scenes from New York |
| Metropolis—Part I: "The Miracle and the Sleeper" | Mikael Åkerfeldt | Mike Mangini |
| Mike Portnoy | Misunderstood | Moment of Betrayal |
| My Last Farewell | Negative time | Never Enough |
| New Millennium | New York City 3/4/93 | Nightmare Cinema |
| November 14, 1989 | Octavarium | Octavarium (album) |
| Octavarium (song) | October 25, 1986 | October 4, 1992 |
| Old Bridge, New Jersey 12/14/96 | On the Backs of Angels | Once in a LIVEtime |
| Once in a LIVEtime Outtakes | Only a Matter of Time | Our New World |
| Outcry | Panic Attack | Peruvian Skies |
| Power Down | Progressive Nation 2008 | Prophets of War |
| Pull Me Under | Raise the Knife | Ravenskill |
| Raw Dog | Repentance | Roadrunner Records |
| Rush | Sacrificed Sons | Scarred |
| Scene Eight: The Spirit Carries On | Scene Five: Through Her Eyes | Scene Four: Beyond This Life |
| Scene Nine: Finally Free | Scene One: Regression | Scene Seven: I. The Dance of Eternity |
| Scene Seven: II. One Last Time | Scene Six: Home | Scene Three: I. Through My Words |
| Scene Three: II. Fatal Tragedy | Scene Two: I. Overture 1928 | Scene Two: II. Strange Déjà Vu |
| Scenes from a World Tour (album) | Schmedley Wilcox | Score |
| September 25, 1986 | Six Degrees of Inner Turbulence | Six Degrees of Inner Turbulence (album) |
| Six Degrees of Inner Turbulence (song) | Sons of Apollo | Space-Dye Vest |
| Stargazer | Status Seeker | Steve Stone |
| Stream of Consciousness | Stream of Consciousness (album) | Surrender to Reason |
| Surrounded | Systematic Chaos | Take Away My Pain |
| Take the Time | Taste the Memories | The ATCO Demos |
| The Answer | The Answer Lies Within | The Astonishing |
| The Best of Times | The Bigger Picture | The Count of Tuscany |
| The Dark Eternal Night | The Enemy Inside | The Gift of Music |
| The Glass Prison | The Great Debate | The Hovering Sojourn |
| The Killing Hand | The Looking Glass | The Majesty Demos |
| The Majesty Symbol | The Making of Falling Into Infinity | The Making of Scenes from a Memory |
| The Ministry of Lost Souls | The Mirror | The Number of the Beast (album) |
| The Ones Who Help to Set the Sun | The Path That Divides | The Road to Revolution |
| The Root of All Evil | The Shattered Fortress | The Silent Man (album) |
| The Silent Man (song) | The Twelve-Step Suite | The Walking Shadow |
| The X Aspect | These Walls | This Dying Soul |
| This is the Life | Three Days | Through Her Eyes (album) |
| To Live Forever | Tokyo, Japan 10/28/95 | Train of Thought |
| Train of Thought Instrumental Demos | Trial of Tears | Uncovered 2003-2005 |
| Under a Glass Moon | Vacant | Voices |
| Wait for Sleep | What Did They Say? | When Dream and Day Reunite |
| When Dream and Day Unite | When Dream and Day Unite Demos | When Dream and Tour Unite |
| When Your Time Has Come | Whispers on the Wind | Winter Rose (band) |
| Winterspell | Wither | You Not Me |
| YtseJam Records | Ytse Jam |
