dream theatre has had 14 concerts.

dream theatre is most often considered to be Rock, United States, Metal, Hard Rock, Heavy Metal, Progressive Rock, Album Oriented Rock (AOR), Thrash Metal, Art Rock, Progressive Metal, Neo Classical Metal, Estados Unidos, Rock Opera, Neo-Progressive Rock, and Prog Metal.

The last dream theatre concert was on June 14, 2019 at Donington Park in Donington, England, United Kingdom. The bands that performed were: Def Leppard / Slash with Miles Kennedy & The Conspiritors / Whitesnake / Clutch / Blackberry Smoke / Tesla / Last In Line / Rob Zombie / Eagles of Death Metal / Opeth / Deadland Ritual / Delain / Kvelertak / Skid Row / Goodbye June / Me First And The Gimme Gimmes / Reel Big Fish / The Interrupters / Zebrahead / Man With a Mission / Icon For Hire / Sumo Cyco / Pengshui / At The Gates / Ne Obliviscaris / Jinjer / Twelve Foot Ninja / Vega / Lost Society / Skynd / Conjurer / Nova Twins / Those Damn Crows / Groundculture / Slipknot / Die Antwoord / Trivium / Skindred / Behemoth / Power Trip / Royal Republic / Alien Weaponry / Halestorm / Stone Temple Pilots / Three Days Grace / Brothers Osborne / Epica / Animals as Leaders / Elvana / Bad Wolves / The Inspector Cluzo / Simple Creatures / The Wonder Years / nothing,nowhere. / Trash Boat / Roam / Palisades / The Beaches / Hot Milk / Yours Truly / Parting Gift / Carcass / BATUSHKA / Intervals / The HU / Riding The Low / Lovebites / Queen Zee / Underside / CLOUD / Vambo / TOOL / Smashing Pumpkins / Lamb Of God / Amon Amarth / Godsmack / Underøath / I Prevail / Cane Hill / SLAYER / Dream Theatre / Anthrax / Beartooth / State Champs / Starset / Badflower / Dinosaur Pile‐Up / Like A Storm / Enter Shikari / Fever 333 / Palaye Royale / The Amity Affliction / Our Last Night / Black Peaks / Heart of a Coward / Allusinlove / Black Futures / Red Hook / Municipal Waste / Whitechapel / Coldrain / Alcest / Toska / Crystal Lake / Kim Jennett / Aaron Buchanan & The Cult Classics / BLURRED VISION / Wolf Jaw / Lost in Stereo.

The songs that dream theatre performs live vary, but here's the latest setlist that we have from the June 14, 2019 concert at Donington Park in Donington, England, United Kingdom:

1. Atlas (Instrumental Alt)
2. Untethered Angel
3. A Nightmare to Remember
4. Fall Into the Light
5. Peruvian Skies
6. Barstool Warrior
7. In the Presence of Enemies, Part I
8. Act II: Scene Seven: I. The Dance of Eternity
9. Lie
10. Pale Blue Dot
11. As I Am