Mats
Olausson: Eclipse, 1990; Fire & Ice, 1992; The Seventh Sign, 1994; I Can't
Wait, 1994; Power and Glory, 1994; Magnum Opus,1995; Inspiration, 1996; Facing
the Animal, 1997; LIVE!!, 1998; Alchemy, 1999; WTEAW tour 2000-2001
David Rosenthal: Inspiration, 1996
Derek
Sherinian: WTEAW Tour to Mexico/South America 2001
Joakim
Svalberg: ATTACK!!, 2002 and tour 2003-4.
BASSISTS
Rik
Fox: Steeler, 1983
Gary
Shea: No Parole, 1983; Live Sentence, 1984
Marcel Jacob: Marching Out
Wally Voss: Trilogy touring bassist
Bob Daisley: Odyssey, 1988 (four songs)
Barry
Dunaway: Trial by Fire, 1989; Facing the Animal, 1997; LIVE!!, 1998 ; Alchemy,
1999
Svante
Henryson: Eclipse, 1990; Fire & Ice, 1992
Barry Sparks: I Can't Wait, 1994; Power and Glory, 1994; Magnum Opus, 1995
Randy Coven: Alchemy touring bassist, 1999; WTEAW tour 2000-2001
Mick Cervino: WTEAW Tour to Mexico/South America 2001; ATTACK!! Tour 2003
Rudy Sarzo: ATTACK!! Tour 2004
DRUMS
Mark
Edwards: Steeler, 1983
Jan Uvena: No Parole, 1983; Live Sentence, 1984
Barriemore Barlow: Rising Force, 1984
Anders Johansson: Marching Out, 1985; Trilogy, 1986; Odyssey, 1988; Trial by
Fire, 1989; Inspiration, 1996
Michael von Knorring: Eclipse, 1990
Bo
Werner: Fire & Ice, 1992
Mike Terrana: The Seventh Sign, 1994
Shane Gaalaas: I Can't Wait, 1994; Power and Glory, 1994; Magnum Opus, 1995
Tommy Aldridge: Inspiration Tour, 1996
Cozy Powell: Facing the Animal, 1997
Jonas Ostman: LIVE!!, 1998
John Macaluso: Alchemy, 1999; WTEAW, 2000-2001
Tim Donahue: Europe/Asia segment of the WTEAW Tour, 2001
Patrik Johansson: WTEAW Tour to Mexico/South America 2001; ATTACK!! 2002
and tour 2003-4