...You can only invite 10 bands. You need an opener and a Headliner. You can have two headliners for those who can't decide their favorite live act or band. Also, since this is only for pretend you can pick bands that have split up.
Opener - Divinity Destroyed ("World" Metal band from NJ)
Colder thy Kiss Sadly split after two releases (Gothic Doom Metal from NJ)
Moonspell (Gothic/Folk Metal)
Novembers Doom (Doom Death)
Scar Symmetry (Melodic Death)
The Wounded (Doom early, Gothic mid, rock now)
The Project Hate (Industrial Death)
Theatre of Tragedy (Doom death early, Gothic Metal lil' later, Techno-ish new wave mid, back to Gothic Metal)
Type O Negative - (I hope You know these guys, Gothic Doom.)
Headliner - Nine Inch Nails - (Well, if you don't know this, wow, though they're not really metal, still an amazing band. Industrial Hardrock with some songs approaching metal.)
Opener - Divinity Destroyed ("World" Metal band from NJ)
Colder thy Kiss Sadly split after two releases (Gothic Doom Metal from NJ)
Moonspell (Gothic/Folk Metal)
Novembers Doom (Doom Death)
Scar Symmetry (Melodic Death)
The Wounded (Doom early, Gothic mid, rock now)
The Project Hate (Industrial Death)
Theatre of Tragedy (Doom death early, Gothic Metal lil' later, Techno-ish new wave mid, back to Gothic Metal)
Type O Negative - (I hope You know these guys, Gothic Doom.)
Headliner - Nine Inch Nails - (Well, if you don't know this, wow, though they're not really metal, still an amazing band. Industrial Hardrock with some songs approaching metal.)