Earlier this month, I posted an article about Dave Grohl's collaboration with Ratt.  Grohl seriously wants to play with every rock musician, in the history of the world.  Now, he's working with Slipknot and Stone Sour front-man, Corey Taylor.  Taylor, who has been talking a lot lately, tweeted the news.

It is not clear if this is a Grohl project or a Taylor project.  But, I have a hunch that Dave is putting together an album featuring a variety of artists.  My guess is the tracks will feature Grohl on drums and these special guests will take care of the vocals and possibly the other instruments.

Butch Vig has a long history with Dave Grohl.  He produced Nirvana's "Nevermind" album and also the Foo Fighters' latest, "Wasting Light."  So, he is probably helping Grohl with this side project.