Hear Mastodon, Lamb Of God, Etc. Members On Metal Allegiance Track "Let Darkness Fall"

Supergroup Metal Allegiance have released another webisode, this latest focuses on “Let Darkness Fall” from their forthcoming self-titled debut. The clip previews the song, which features vocals from Mastodon‘s Troy Sanders and additional screaming from Lamb Of God‘s Randy Blythe. Mark Menghi and Rex Brown (ex-Pantera, etc.) also guest on bass. Metal Allegiance‘s core lineup includes Megadeth‘s David Ellefson, Testament‘s Alex Skolnick and Mike Portnoy of The Winery Dogs. Their self-titled debut album is headed for a September 18th release on Nuclear Blast Entertainment.