Welcome to the Dream Theater Wiki

Dream Theater is a Progressive Metal band from Long Island, New York. It was formed originally as "Majesty" by their three core members Mike Portnoy, John Petrucci and John Myung, the latter two of which have remained with the band since its inception in 1985.
- Current Line-Up
- John Petrucci - Guitars, backing vocals (1985-present)
- John Myung - Bass (1985-present)
- James LaBrie - Lead vocals (1991-present)
- Jordan Rudess - Piano, keyboards (1999-present)
- Mike Portnoy - Drums, percussion, backing vocals (1985-2010, 2023-present)
- Former Members
- Mike Mangini - Drums, percussion (2010-2023)
- Derek Sherinian - Piano, keyboards (1995-1999)
- Kevin Moore - Piano, keyboards (1986-1994)
- Steve Stone - Lead vocals (1990)
- Chris Cintron - Lead vocals (Sometime between June 1990 and January 1991)
- Charlie Dominici - Lead vocals (1987-1989, died 2023)
- Chris Collins - Lead vocals (1986)
- Current Line-Up
- John Petrucci - Guitars, backing vocals (1985-present)
- John Myung - Bass (1985-present)
- James LaBrie - Lead vocals (1991-present)
- Jordan Rudess - Piano, keyboards (1999-present)
- Mike Portnoy - Drums, percussion, backing vocals (1985-2010, 2023-present)
- Former Members
- Mike Mangini - Drums, percussion (2010-2023)
- Derek Sherinian - Piano, keyboards (1995-1999)
- Kevin Moore - Piano, keyboards (1986-1994)
- Steve Stone - Lead vocals (1990)
- Chris Cintron - Lead vocals (Sometime between June 1990 and January 1991)
- Charlie Dominici - Lead vocals (1987-1989, died 2023)
- Chris Collins - Lead vocals (1986)
| Contents |
| Featured Videos |
| Featured media |
| Social Media |
| Discussions |
| Other Resources |
- Official Dream Theater Website
- Official Dream Theater Website
- A Dream Theater Wiki in French
- Dreamologie
| Blogs and News |
Dream Theater to return to Thailand for “DREAM THEATER LIVE IN BANGKOK 2026 – 40th Anniversary Tour” - khaosodenglish.com - - 2026/02/06 10:19
- Dream Theater to return to Thailand for “DREAM THEATER LIVE IN BANGKOK 2026 – 40th Anniversary Tour” khaosodenglish.com...
Dream Theater’s Mike Portnoy Addresses Rumors He Was Approached to Join Rush After Neil Peart’s Death: ‘That’s a Sacred Role’ - VICE - - 2026/02/05 15:31
- Dream Theater’s Mike Portnoy Addresses Rumors He Was Approached to Join Rush After Neil Peart’s Death: ‘That’s a Sacred Role’ VICE...
“It would have put me in an awkward position”: Why Mike Portnoy was “relieved” he wasn't asked to join Rush - Guitar.com - - 2026/02/05 11:58
- “It would have put me in an awkward position”: Why Mike Portnoy was “relieved” he wasn't asked to join Rush Guitar.com...
The art of the backwards guitar solo – and how Dream Theater’s John Petrucci nailed it - Guitar.com - - 2026/02/05 10:01
- The art of the backwards guitar solo – and how Dream Theater’s John Petrucci nailed it Guitar.com...
Dream Theater’s Mike Portnoy ‘kind of relieved’ he wasn’t asked to join Rush - 105.7 The Point - - 2026/02/04 18:00
- Dream Theater’s Mike Portnoy ‘kind of relieved’ he wasn’t asked to join Rush 105.7 The Point...

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