New Footage From "Mastodon: Live At The Aragon" Posted Online

American progressive metal act Mastodon has posted a full performance clip online to promote its forthcoming new live CD/DVD set "Mastodon: Live At The Aragon." "Live At The Aragon" is set for release on March 15, 2011 through Reprise Records. The two disc set was filmed and recorded during the band's October 17, 2009 concert at the Aragon Ballroom in Chicago, Illinois and features a performance of the "Crack The Skye" album in its entirety. You can view the "Crack the Skye" song performance below: