Which of Neal Morse's band mates was part of the band Dream Theater?
Testimony 2:  Neal returns with his normal solo-album bandmates Mike Portnoy and Randy George, but he also features many guests, including a vocal reunion of Spock's Beard in the song "Time Changer", which focuses on Neal's past with his original band. Mike Portnoy: Michael Stephen Portnoy (born April 20, 1967) is an American drummer primarily known as the former drummer, backing vocalist, and a co-founder of the progressive metal/rock band Dream Theater.
Mike Portnoy