Dream Theater: Perbedaan antara revisi

* [[John Petrucci]] – gitargitaris, backing vokal <small>(1985–sekarang)</small>

* [[John Myung]] – bassbassis, chapman stick <small>(1985–sekarang)</small>

* [[James LaBrie]] – vokalvokalis <small>(1991–sekarang)</small>

* [[Jordan Rudess]] – keyboardkeyboardis, continuum fingerboard, lap steel guitar <small>(1999–sekarang)</small>

* [[Mike Portnoy]] – drumdrummer, backing vokal, perkusi <small>(1985-2010, 2023-sekarang)</small>

* [[Mike Mangini]] – drumdrummer, perkusi <small>(2010-2023)</small>

* [[Kevin Moore]] – keyboardkeyboardist <small>(1985–1994)</small>

* Chris Collins – vokalvokalis <small>(1985-1986)</small>

* [[Charlie Dominici]] – vokalvokalis <small>(1987–1990)</small>

* [[Derek Sherinian]] – keyboardkeyboardis <small>(1994–1999)</small>