Watch Slipknot's Chaotic Live "Psychosocial" Performance From New Doc | Revolver

Watch Slipknot's Chaotic Live "Psychosocial" Performance From New Doc

'Day of the Gusano' CD/DVD hits shelves October 20th

After premiering at select movie theaters last month, Slipknot's self-directed concert documentary Day of the Gusano is getting a home release this week. In anticipation of their upcoming film/album combo — a riotous audiovisual chronicle of 2015 historic "Knotfest Mexico" set — Corey Taylor and Co. have shared one of its most epic moments: a rugged, dramatic run-through of "Psychosocial," from their 2008 studio album All Hope Is Gone.

The copious Cloverfield-y handy-cam footage (which comes courtesy of turntabilist Sid "0" Wilson) makes the Slipknot's performance all the more epic, as does the immense, roaring crowd, who give the band a fiery salute (as one fan literally did, at the 2:30 mark). Watch now, and for another explosive preview of Day of the Gusano, check out the previously-shared "Vermilion" clip.

Day of the Gusano hits shelves October 20th via Eagle Rock Entertainment, bundled alongside a complimentary concert album. Pre-order it on Blu-ray/CD, 3xLP/DVD, 2xDVD/CD, or DVD/CD.