TENACIOUS D ROCKS THE VOTE (AND NOT GENTLY)

Tenacious D—the motley duo otherwise known as Jack Black and Kyle Gass—will put the "D" in democracy on 9/11 with a benefit concert livestreamed from Philly's Mann Music Center. All proceeds will go toward Rock the Vote's registration, education and voting-rights efforts.

Tickets for the show, produced by livestreamer Nugs, are currently on sale; livestream passes can be purchased in 4K or HD formats here. Purchasers may watch live or on demand, and all passes include 48 hours of unlimited on-demand replay.

As for Tenacious D, they will undoubtedly bring plenty of debauchery along with a catalog that includes vivid songwriting about wildebeests, Wiener schnitzel and Wonderboys. The D is also doing a limited number of U.S. tour dates; for more on that, go here. In the meantime, try not to examine the poster too carefully.