Slipknot has announced the next phase of their uncompromising history - the release of '.5: The Gray Chapter'!

Their fifth studio album, '.5: The Gray Chapter' will be unleashed in Australia in October, and features the first track from the album, "The Negative One." This new track marked their first new music in more than six years, and is the first studio album following the sudden death of bassist Paul Gray in 2010.
   
Slipknot emerged at the tail end of the twentieth century and were quickly established as the most enigmatic, provocative, and aggressive collective of the modern era. 1999's 'Slipknot' stands as a true milestone, and was named by Metal Hammer as the "Best Debut of the Last 25 Years," whilst their fourth studio album, 'All Hope Is Gone' debuted at #1 in seven countries, including the U.S and Australia.

What else will the indomitable 'knot reveal in their next chapter?