Your Dream Thrash Band

Vocals : Flemming Ronsdorf (Artillery)
Guitars : Lee Altus (Heathen)
Guitars : Kurt Colfelt (Holy Terror)
Bass : Greg Christian (Testament)
Drums : Dave Lombardo (Slayer)
 
Vocals: Phil Anselmo
Guitar: Chuck Schuldiner
Guitar: Dimebag Darrell
Bass: Cliff Burton
Drums: Dave Lombardo
 
Dave Mustaine (Vocals? & Guitar)
Alex Skolnic (Lead Guitar)
Scott Ian (Guitar)
Dave Lombardo (Drums)
Steve DiGiorgio (Bass)

Three guitars. Not totally sure about Mustaine on vocals.
 
Drums-Gene Hoglan
Bass-Steve Digiorgio
Guitar-James Murphy
Guitar-Alex Skolnick
Vocals-Chuck Billy
 
Vox - Early James Hetfield
Guitar - Dave Mustaine
Guitar - Scott Iam
Bass - Cliff Burton
Drums - Dave Lombardo