Professionally filmed video footage of ANTHRAX performing its classic song "Indians" yesterday (Saturday, July 23) at the Heavy T.O. festival at Downsview Park in Toronto, Ontario, Canada can be seen below."Worship Music", the long-awaited new album from ANTHRAX, is due in the U.S. on September 13 via Megaforce Records (one day earlier in Europe through Nuclear Blast Records). The band's first studio release in eight years marks the return of vocalist Joey Belladonna, whose last studio work with the group was 1990's "Persistence Of Time". "Worship Music" was produced by ANTHRAX, Rob Caggiano and Jay Ruston and recorded over a four-year period at studios in New York, Los Angeles and Chicago. Belladonna's return to the band prompted some of the songs originally recorded to be re-crafted with fresh lyrics or tweaked to better suit his overall vibe and energy. Some of the songs were completely replaced with brand-new songs and, of course, all have Belladonna's inimitable vocal stamp on them.