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 |
REVIEW: DREAM THEATER’s Vol. 2 – “These Are Straight Reissues…” - BraveWords - - 2025/07/01 20:09
- REVIEW: DREAM THEATER’s Vol. 2 – “These Are Straight Reissues…” BraveWords...
'Time After Time, Things Were Knocking Us Down': Mike Portnoy Opens Up On 'Frustration' Dream Theater Went Through Early On, Explains His Relationship With Success - Ultimate Guitar - - 2025/06/30 01:23
- 'Time After Time, Things Were Knocking Us Down': Mike Portnoy Opens Up On 'Frustration' Dream Theater Went Through Early On, Explains His Relationship With Success Ultimate Guitar...
DREAM THEATER To Perform "A Change Of Seasons" Epic, Plus Other Classics, During Upcoming US "Parasomnia" Tour - Sonic Perspectives - - 2025/06/27 20:32
- DREAM THEATER To Perform "A Change Of Seasons" Epic, Plus Other Classics, During Upcoming US "Parasomnia" Tour Sonic Perspectives...
DREAM THEATER Drummer MIKE PORTNOY Interviewed By YouTube Drum Sensation EL ESTEPARIO SIBERIANO – “How To Be The Greatest” - BraveWords - - 2025/06/25 04:35
- DREAM THEATER Drummer MIKE PORTNOY Interviewed By YouTube Drum Sensation EL ESTEPARIO SIBERIANO – “How To Be The Greatest” BraveWords...
DREAM THEATER's MIKE PORTNOY: 'LARS ULRICH, Believe It Or Not, Was A Big Influence For Me' - BLABBERMOUTH.NET - - 2025/06/24 22:34
- DREAM THEATER's MIKE PORTNOY: 'LARS ULRICH, Believe It Or Not, Was A Big Influence For Me' BLABBERMOUTH.NET...

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