John Petrucci – guitar, producer
Tony Levin – Chapman Stick, bass guitar, producer
Jordan Rudess – keyboard, producer
Mike Portnoy – drums, percussion, producer
Chris Cubeta – engineering
Pat Thrall – engineering
Spyros Poulos – engineering
Kosaku Nakamura – engineering
Kevin Shirley – mixing
Rich Alvy – mixing assistance
Leon Zervos – mastering