You get to choose a drummer, a singer, a lead guitarist, a bass guitarist, and a rhythm guitarist (last one is optional).
There is only one rule. You can't choose two people from the same band.

Example:

Drummer:Justin Foley (As I Lay Dying)

Singer:Blaze Bayley (Iron Maiden)

Lead Guitarist:Eddie Van Halen (Van Halen)

Bass Guitarist: Ron McGovney (Metallica)

Rhythm Guitarist: Izzy Stradlin (Guns n' Roses)

Band Name (Optional): Death's Divinity

Have fun!