David Letterman is letting it rock on Late Night. The Foo Fighters will wrap up a full week of shows on Friday night.

Dave will welcome Mastodon on Monday, October, 27th. The band will bring "The Motherload," the latest single from their  album, 'Once More 'Round The Sun.'

If the performance is anything like the video for 'The Motherload,' there may be some twerking going on. Mastodon will also be involved with Record Store Day's "Black Friday" event.

Mastodon begins their North American tour Wednesday in Boise, Idaho. The tour will conclude November 8 in Orlando, Florida.

Watch The Motherload