Chicago rock band Wilco, formed by guitarist and songwriter Jeff Tweedy in the mid-1990s, will be touring in support of the release of a new studio album - their seventh. It follows their Grammy-nominated 2007 recording Sky Blue Sky (which followed their 2005 double Grammy winner A Ghost is Born.) The band just completed their new album (recorded at their Chicago studio, The Loft) and it will be released on Nonesuch Records this summer.