Göran Edman
Vocals
1990 - 1992
Crash The System, Richard Andersson, Street Talk, ex-Swedish Erotica, Stratosphere, Madison, Johansson, Karmakanic, Glory (SWE), Jayce Landberg, Bleckhorn, Cry Of Dawn, ex-Signum Regis, ex-Covered Call, Kharma (SWE), Mårran, ex-Nikolo Kotzev, ex-Vanessa (SWE), Thomas Larsson, Xsavior, The Senior Management, Roxx (ARG), ex-John Norum, ex-Arthur Falcone, Nergard, Sammy Berell, ex-Voices Of Rock, Time Requiem, ex-Brazen Abbot, Geff, Headless (ITA-2), Shadrane, ex-Alberto Rigoni, ex-Vindictiv, ex-Talisman (SWE)
Jeff Scott Soto (aka Umberto Torres)
Vocals
1984 - 1987
Frankie Banali And Friends, Human Clay, ex-Panther (USA), Octavision, Eyes (USA), ex-Takara, Art Of Anarchy, ex-Sons Of Apollo, Ellefson - Soto, ex-Soul Sirkus, ex-Reign Of The Architect, Jeff Scott Soto, Kryst The Conqueror, Skräpp Mettle, ex-Gary Schutt, ex-Humanimal (SWE), WET (SWE-2), ex-MARS (USA-1), Talisman (SWE), Bakteria, ex-Axel Rudi Pell, ex-Gus G, ex-Journey, ex-Kuni, Joël Hoekstra's 13, ex-Vivaldi Metal Project, Trans-Siberian Orchestra
Mats Johan Olausson
Keyboard
1989 - 2000
ex-Silver Mountain, Glory (SWE), ex-Iron Mask, ex-Ark, ex-Norden Light, ex-Stygia (USA), ex-Baltimoore, ex-Houston, ex-Geff, ex-Biscaya, ex-MVP (USA), ex-Section A, ex-Kamelot, ex-Eclipse (SWE)
Joseph Arthur Mark Linquito (aka Joe Lynn Turner)
Vocals
1987 - 1989
Fandango, Mick Jones, Mothers Army, Michael Men Project, Active, ex-Howard Leese, ex-Cem Köksal, Rated X (USA-1), ex-Deep Purple, ex-Nikolo Kotzev, Hughes Turner Project, ex-Sunstorm, ex-Voices Of Rock, ex-Brazen Abbot, Magnus Karlsson's Free Fall, ex-Rainbow, Joe Lynn Turner, ex-Heaven And Earth
Derek Sherinian
Keyboard
2001 - 2007
Tony Smotherman, ex-Brad Gillis, Portnoy Sheehan Macalpine Sherinian, ex-All Too Human, Jughead, John Sykes, ex-Platypus, Black Country Communion, ex-Condition Red, ex-Nathan Frost, ex-Theodore Ziras, ex-Section A, Derek Sherinian, ex-Project Steiger, ex-Black Label Society, Joe Satriani, ex-Kiss, Semantic Saturation, ex-OverKhaos, ex-Dream Theater, Planet X, Agah Bahari, ex-Lightning Strikes, ex-Sons Of Apollo, ex-Alice Cooper, Joël Hoekstra's 13, ex-Joe Lynn Turner, Whom Gods Destroy
Michael Anthony Vescera
Vocals
1993 - 1996
Safe Haven, Death Keepers, Fatal Force, Sovereign (FRA-2), ex-Dr Sin, Vescera, ex-Bastian, ex-Roland Grapow, Palace Of Black, Warrion, Michael Vescera, The Reign Of Terror, Obsession (USA), Animetal USA, Riot On Mars, D-Metal Stars, Magic Kingdom, Nergard, Sammy Berell, Stygia (USA), MVP (USA), Killing Machine (USA-1), ex-Loudness
Jens Johansson
Keyboard
1984 - 1989
Jens Johansson, Mastermind (USA), Andy West With Rama, Art Metal, Johansson, ex-Dio (USA), ex-Arjen Anthony Lucassen's Star One, ex-The Johansson Brothers, Cain's Offering, ex-Barilari, Silver Mountain, Stratovarius, ex-Roland Grapow, ex-Anton Johansson's Galahad Suite, Jani Liimatainen, ex-Russell Allen's Atomic Soul, Rainbow
Mark Robert Boals
Vocals
1985 - 1987
Frankie Banali And Friends, Seven The Hardway, The Codex, Air Force, Holy Force, Lyraka, ex-Maestro Alex Gregory, Billionaires Boys Club, Gabriels, Shining Black, ex-Dokken, Atlantis Drive, ex-Mattsson, Mark Boals, Artical, Ring Of Fire, Byron Nemeth, ex-Bastian, ex-Iron Mask, ex-Indigo Dying, ex-Royal Hunt, Vindictiv, ex-Magnus Karlsson's Free Fall, Vivaldi Metal Project
Rudy Sarzo
Bass
2004 - 2005
Devil City Angels, Manic Eden, ex-Eddie Ojeda, A New Revenge, ex-Angel (USA), Dio (USA), Social Disorder (SWE), ex-Dee Snider, Animetal USA, D-Metal Stars, Dream Child (USA), ex-Thomas Tomsen, ex-Hardline (USA), ex-Blue Öyster Cult, Bob Kulick, Quiet Riot, ex-Quiet Riot, MARS (USA-1), ex-Whitesnake, ex-Ozzy Osbourne
Cozy Powell
Drums
1997 - 1997
Bedlam (UK), Big Bertha, ex-Gary Moore, ex-Phenomena, Tipton Entwistle And Powell, ex-Glenn Tipton, Forcefield(UK), ex-The Snakes, ex-Cozy Powell, ex-Black Sabbath, ex-Blue Murder, ex-Rainbow, ex-MSG, ex-Whitesnake
Doogie White
Vocals
2002 - 2008
Cornerstone (DK), Demon's Eye, Alex Falcone Aphasia, Doogie White And La Paz, Long Shadows Dawn, ex-John Steel, ex-Nikolo Kotzev, ex-Praying Mantis, ex-Pink Cream 69, Empire (GER), WAMI, ex-Stardust Reverie, ex-Rainbow
Mats Levén
Vocals
1996 - 1999
Krux, ex-Sabbtail, Crash The System, ex-Swedish Erotica, Amaseffer, Dogface, Radiance (FIN), Abstrakt Algebra, Cem Köksal, Revertigo, Skyblood, ex-Treat, ex-Candlemass, ex-Denner's Inferno, AB-CD, ex-Spearfish, ex-At Vance, Southpaw (SWE), Pontus Norgren, ex-Fatal Force, Aeonsgate, Ludor, Vandenberg, ex-Assignment, Nuclear Blast All Stars, Full Nothing, ex-Adagio (FRA), ex-Therion (SWE), ex-Alfonzetti, ex-Trans-Siberian Orchestra, ex-Hollow Haze