I may do that one next. It has JLB right?
Yes, he plays the main character.
Also featured are Mikael Akerfeldt (Opeth), Devin Townsend, & some others I don't recognise but enjoy their performances anyway.
Full cast list and musical personnel:
Vocalists
James LaBrie (Dream Theater) as Me
Mikael Åkerfeldt (Opeth, Bloodbath) as Fear
Eric Clayton (Saviour Machine) as Reason
Heather Findlay (ex-Mostly Autumn) as Love
Irene Jansen as Passion
Magnus Ekwall (The Quill) as Pride
Devon Graves (Deadsoul Tribe, Psychotic Waltz) as Agony
Arjen Anthony Lucassen as Best Friend
Marcela Bovio (Elfonía) as Wife
Mike Baker (Shadow Gallery) as Father
Devin Townsend (Strapping Young Lad) as Rage
Arjen Anthony Lucassen – all electric and acoustic guitars, bass guitars, mandolin, lap steel guitar, keyboards, synthesizers, Hammond
Ed Warby (Gorefest, Hail of Bullets) – all drums and percussion
Guest Soloists
Joost van den Broek (After Forever) – synthesizer solo on Day 2, spinet on Day 13
Martin Orford (IQ, Jadis) – synthesizer solo on Day 15
Ken Hensley (Uriah Heep) – Hammond solo on Day 16
Oliver Wakeman – synthesizer solo on Day 17
I've been listening to the live version, The Theater Equation, and I'm still amazed that so many of the original album cast were able to perform this live given how much time and effort was put in for just four shows! Might have to pull my artbook out and watch this concert tonight!
-Marc.