Both Alice In Chains and Muse have been confirmed for Rock In Rio 2013, joining Metallica, Bruce Springsteen & The E Street Band, and Iron Maiden. The festival will take place Sept. 13th-15th and continue Sept. 19th-22nd. Alice In Chains will be performing on Sept. 19th, the same day as Metallica. Muse’s date has yet to be confirmed. More information can be found here.
There hasn’t been much news from the Alice In Chains camp. There is strong speculation that there will be a follow up to 2009′s Black Gives Way To Blue in Spring of 2013, but nothing has been confirmed just yet. As we hear more, we’ll be sure to let you know.