so you want to be a writer? by Charles Bukowski
wow this guy us awesome, i'm going to google him know, thanks.
Tubby
What style of metal music do you want to write black/death/grindcore/hardcore/melodic/power metal or just plain old metal?
If its power metal its easy, Get some powerful words that would take advantage of the crowd(be in control at your gig) for example take Manowar, they sing
"Brothers everyware raise your hands into the air, we're warriors, warriors of the world" - Manowar
I'll go and think of some stuff that might help.