Steve Vai

Guitar

ex-Whitesnake, ex-Gregg Bissonette, G3, ex-David Lee Roth, ex-Steve Lukather, ex-Munetaka Higuchi, ex-Alcatrazz

Billy Sheehan

Vocals, Bass

Niacin, Billy Sheehan, Yves Choir, Daniel Piquê, Portnoy Sheehan Macalpine Sherinian, Thrasher (USA), Talas, The Winery Dogs, Skills, Kuni, Greg Howe, ex-Glenn Tipton, ex-Jordan Rudess, ex-David Lee Roth, Devil's Slingshot, Octavision, Octavision, ex-Munetaka Higuchi, ex-Tony MacAlpine, ex-Derek Sherinian, ex-Planet X, ex-Sons of Apollo, Mr. Big

Jeremy Colson

Drums

ex-MSG, LD 50 (USA), Dali's Dilemma, Byron Nemeth, ex-Marty Friedman

Dave Weiner

Guitar

Tony McAlpine

Guitar, Keyboard

MARS (USA-1), ex-Joey Tafolla

Peggy Foster

Bass

T.M. Stevens

Bass

Stuart Hamm

Vocals, Bass, Back Vocals

Stuart Hamm, ex-MSG

Virgil Donati

Drums

Soul Sirkus, Seven The Hardway, Taste (AUS), Lalu, Daniel Piquê, Vertigo (USA), Icefish, Maestro Alex Gregory, ex-Dungeon (AUS), Mark Boals, Devil's Slingshot, Alessandro Bertoni, Shadrane, ex-Ring Of Fire, ex-Nathan Frost, ex-Derek Sherinian, ex-Project Steiger, ex-Semantic Saturation, Cosmics, Planet X, Agah Bahari

Mike Mangini

Drums

Tribe Of Judah, Steve Lynch, Tim Donahue's Madmen And Sinners, ex-Daniel Piquê, Ethan Brosh, ex-Extreme (USA), ex-Annihilator, Mullmuzzler, ex-Stygia (USA), ex-Dream Theater, ex-James LaBrie