Being heralded as Alter Bridge's heaviest album so far by critics, "Fortress" will be set to reverberate in your ears on October 8th. Check out some footage of the making of the fifth track off that album entitled "The Uninvited" here.

From the video below, you can tell that this stuff indeed does sound hot and heavy, as you get a glimpse of Mark Tremonti laying down guitar lines, then Myles Kennedy adding vocals to the mix. The end of the video showcases the, more than likely, first few moments of the finished product.

I'm honestly really looking forward to this release. These guys have always seem to find a way to make music that just sounds damn good, and I expect nothing less from them coming up later this year.

Check out the footage...