Floor Jansen

Vocals

After Forever, Nightwish, Northward (NOR), ReVamp

Dan Swanö

Vocals

Brejn Dedd, Infestdead, Steel (SWE), Masticate (SWE), Demiurg (SWE), Frameshift, Karaboudjan, Godsend (NOR), Incision, Diabolical Masquerade, ex-Another Life, Another Perfect Day, ex-Overflash, ex-Katatonia, Route Nine, ex-Bloodbath (SWE), ex-Ribspreader, Dan Swanö, Witherscape, Edge Of Sanity, Nightingale (SWE), Odyssey (SWE-1)

Russell Allen

Vocals

Russell Allen's Atomic Soul, Allen-Lande, Level 10, ex-Magnus Karlsson's Free Fall, Adrenaline Mob, Symphony X, Allen Olzon

Damian Wilson

Vocals

ex-Aina (GER), Gary Hughes, Headspace, Earthcry, ex-Fughu, Maiden United, ex-Alarion, Arena (UK), ex-Threshold (UK), Computer Mind, Galexia

Ed Warby

Drums

Aggressor (NL), Demiurg (SWE), Impact (NL), ex-The Gentle Storm, Valkyrie (NL), Vuur (NL), Gorefest, Hail Of Bullets, The 11th Hour, ex-Heads For The Dead, Ayreon, ex-Lana Lane

Arjen Anthony Lucassen

Guitar, Bass, Back Vocals, Keyboard

Ian Parry, Bodine, Ambeon, ex-Kingdom Come, Arjen Anthony Lucassen, The Gentle Storm, ex-Accept, ex-Vengeance (NL), Ayreon, Arjen Anthony Lucassen's Supersonic Revolution, Computer Mind, Guilt Machine, Melted Space, ex-Stream Of Passion, Dianne, Galexia

John Cuijpers

Vocals

Praying Mantis, Arjen Anthony Lucassen's Supersonic Revolution

Michael Andersson

Vocals

Zaninez

Rodney Blaze

Vocals

Xenobia

Dave Brock

Vocals

Dave Brock, Hawkwind

Marcela Bovio

Vocals

Elfonia, Ion, ex-The Gentle Storm, Exxiles, ex-Mayan, Dark Horse White Horse, Computer Mind, Stream Of Passion