Yes that's the only form as far as I know, it's also available for free download.
If anyone gets an extra and I don't end up getting one I would be willing to trade a copy of the I Am Colossus 7" for it.
4/11 Fear FestEvil w/ High on Fire
4/17 Electric Fucking Wizard
4/28 Mastodong/Clutch/Big Biz