Line-up
Mikael Åkerfeldt
Вокал
Steel (SWE), ex-Katatonia, ex-Bloodbath (SWE), Storm Corrosion, Opeth
Gavin Harrison
Барабаны
Porcupine Tree
Kevin Moore
Вокал, Клавишные
ex-Majesty (USA-2), ex-Dream Theater, ex-Alberto Rigoni, Chroma Key
Jim Matheos
Гитара
ex-Gordian Knot, Arch - Matheos, John Arch, Jim Matheos, Fates Warning
Бывшие участники
Sean Malone
Бас-гитара
Gordian Knot, Anomaly (USA-2), ex-Aghora, ex-Cynic (USA)
Mike Portnoy
Барабаны
Andy West With Rama, John Arch, SA Adams, Hail (USA-2), Portnoy Sheehan Macalpine Sherinian, ex-Majesty (USA-2), Flying Colors, Bigelf, ex-Avenged Sevenfold, Twisted Sister, ex-Dream Theater, Metal Allegiance, ex-Adrenaline Mob, The Winery Dogs, Liquid Tension Experiment, Transatlantic, Sons of Apollo, John Petrucci, Neal Morse
Joey Vera
Бас-гитара
Engine, Arch - Matheos, John Arch, ex-Seven Witches, Fates Warning, ex-Anthrax, Brian Posehn, Armored Saint, Motor Sister, Kings Of Mercia, Chroma Key